21276258444

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 576

約数和(自身を含む): 71347584000

約数和(自身を除く): 50071325556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 43, 49, 54, 57, 63, 74, 76, 84, 86, 98, 108, 111, 114, 126, 129, 133, 147, 148, 171, 172, 189, 196, 222, 228, 252, 258, 259, 266, 294, 301, 333, 342, 343, 361, 378, 387, 399, 441, 444, 513, 516, 518, 532, 588, 602, 666, 684, 686, 703, 722, 756, 774, 777, 798, 817, 882, 903, 931, 999, 1026, 1029, 1036, 1083, 1161, 1197, 1204, 1323, 1332, 1372, 1406, 1444, 1548, 1554, 1591, 1596, 1634, 1764, 1806, 1813, 1862, 1998, 2052, 2058, 2107, 2109, 2166, 2322, 2331, 2394, 2451, 2527, 2646, 2709, 2793, 2812, 3087, 3108, 3182, 3249, 3268, 3591, 3612, 3626, 3724, 3996, 4116, 4214, 4218, 4332, 4644, 4662, 4773, 4788, 4902, 4921, 5054, 5292, 5418, 5439, 5586, 5719, 6174, 6321, 6327, 6364, 6498, 6517, 6993, 7182, 7252, 7353, 7581, 8127, 8379, 8428, 8436, 9261, 9324, 9546, 9747, 9804, 9842, 10108, 10836, 10878, 11137, 11172, 11438, 12348, 12642, 12654, 12691, 12996, 13034, 13357, 13986, 14319, 14364, 14706, 14749, 14763, 15162, 15523, 16254, 16317, 16758, 17157, 17689, 18522, 18963, 18981, 19092, 19494, 19551, 19684, 21756, 22059, 22274, 22743, 22876, 25137, 25284, 25308, 25382, 26068, 26714, 27972, 28638, 29412, 29498, 29526, 30229, 30324, 31046, 32508, 32634, 33411, 33516, 34314, 34447, 35378, 37044, 37926, 37962, 38073, 38988, 39102, 40033, 40071, 42957, 44118, 44247, 44289, 44548, 45486, 46569, 48951, 50274, 50764, 51471, 53067, 53428, 56889, 57276, 58653, 58996, 59052, 60458, 62092, 65268, 66822, 68229, 68628, 68894, 70756, 75852, 75924, 76146, 77959, 78204, 80066, 80142, 85914, 88236, 88494, 88578, 90687, 90972, 93138, 93499, 97902, 100233, 100548, 102942, 103341, 106134, 108661, 113778, 114219, 117306, 120099, 120213, 120916, 123823, 132741, 132867, 133644, 136458, 137788, 139707, 152292, 154413, 155918, 159201, 160132, 160284, 171828, 175959, 176988, 177156, 181374, 186276, 186998, 195804, 200466, 205884, 206682, 211603, 212268, 217322, 227556, 228438, 233877, 234612, 240198, 240426, 241129, 247646, 265482, 265734, 272061, 272916, 279414, 280231, 280497, 300699, 308826, 310023, 311836, 318402, 325983, 342657, 351918, 360297, 360639, 362748, 371469, 373996, 398223, 400932, 413364, 419121, 423206, 434644, 456876, 467754, 477603, 480396, 480852, 482258, 495292, 530964, 531468, 544122, 545713, 558828, 560462, 560994, 574351, 601398, 617652, 620046, 634809, 636804, 651966, 654493, 685314, 701631, 703836, 720594, 721278, 723387, 742938, 760627, 796446, 816183, 838242, 840693, 841491, 846412, 930069, 935508, 955206, 964516, 977949, 1080891, 1088244, 1091426, 1114407, 1120924, 1121988, 1148702, 1202796, 1240092, 1269618, 1303932, 1308986, 1370628, 1403262, 1441188, 1442556, 1446774, 1481221, 1485876, 1521254, 1592892, 1632366, 1637139, 1676484, 1681386, 1682982, 1723053, 1860138, 1904427, 1910412, 1955898, 1963479, 2104893, 2161782, 2170161, 2182852, 2228814, 2281881, 2297404, 2522079, 2524473, 2539236, 2617972, 2806524, 2893548, 2933847, 2962442, 3042508, 3264732, 3274278, 3343221, 3362772, 3365964, 3446106, 3720276, 3808854, 3911796, 3926958, 4020457, 4209786, 4323564, 4340322, 4443663, 4457628, 4563762, 4581451, 4911417, 5044158, 5048946, 5169159, 5324389, 5713281, 5867694, 5890437, 5924884, 6510483, 6548556, 6686442, 6845643, 6892212, 7566237, 7617708, 7853916, 8040914, 8419572, 8680644, 8887326, 9127524, 9162902, 9822834, 10088316, 10097892, 10338318, 10368547, 10648778, 11426562, 11735388, 11780874, 12061371, 13020966, 13330989, 13372884, 13691286, 13744353, 14734251, 15132474, 15507477, 15973167, 16081828, 17671311, 17774652, 18325804, 19645668, 20536929, 20676636, 20737094, 21297556, 22853124, 23561748, 24122742, 26041932, 26661978, 27382572, 27488706, 28143199, 29468502, 30264948, 31014954, 31105641, 31946334, 35342622, 36184113, 39992967, 41073858, 41233059, 41474188, 47919501, 48245484, 53323956, 54977412, 56286398, 58937004, 62029908, 62211282, 63892668, 70685244, 72368226, 79985934, 82147716, 82466118, 84429597, 93316923, 95839002, 108552339, 112572796, 123699177, 124422564, 143758503, 144736452, 159971868, 164932236, 168859194, 186633846, 191678004, 197002393, 217104678, 247398354, 253288791, 279950769, 287517006, 337718388, 373267692, 394004786, 434209356, 494796708, 506577582, 559901538, 575034012, 591007179, 759866373, 788009572, 1013155164, 1119803076, 1182014358, 1519732746, 1773021537, 2364028716, 3039465492, 3546043074, 5319064611, 7092086148, 10638129222, 21276258444]

約数ペア:

[(1, 21276258444), (2, 10638129222), (3, 7092086148), (4, 5319064611), (6, 3546043074), (7, 3039465492), (9, 2364028716), (12, 1773021537), (14, 1519732746), (18, 1182014358), (19, 1119803076), (21, 1013155164), (27, 788009572), (28, 759866373), (36, 591007179), (37, 575034012), (38, 559901538), (42, 506577582), (43, 494796708), (49, 434209356), (54, 394004786), (57, 373267692), (63, 337718388), (74, 287517006), (76, 279950769), (84, 253288791), (86, 247398354), (98, 217104678), (108, 197002393), (111, 191678004), (114, 186633846), (126, 168859194), (129, 164932236), (133, 159971868), (147, 144736452), (148, 143758503), (171, 124422564), (172, 123699177), (189, 112572796), (196, 108552339), (222, 95839002), (228, 93316923), (252, 84429597), (258, 82466118), (259, 82147716), (266, 79985934), (294, 72368226), (301, 70685244), (333, 63892668), (342, 62211282), (343, 62029908), (361, 58937004), (378, 56286398), (387, 54977412), (399, 53323956), (441, 48245484), (444, 47919501), (513, 41474188), (516, 41233059), (518, 41073858), (532, 39992967), (588, 36184113), (602, 35342622), (666, 31946334), (684, 31105641), (686, 31014954), (703, 30264948), (722, 29468502), (756, 28143199), (774, 27488706), (777, 27382572), (798, 26661978), (817, 26041932), (882, 24122742), (903, 23561748), (931, 22853124), (999, 21297556), (1026, 20737094), (1029, 20676636), (1036, 20536929), (1083, 19645668), (1161, 18325804), (1197, 17774652), (1204, 17671311), (1323, 16081828), (1332, 15973167), (1372, 15507477), (1406, 15132474), (1444, 14734251), (1548, 13744353), (1554, 13691286), (1591, 13372884), (1596, 13330989), (1634, 13020966), (1764, 12061371), (1806, 11780874), (1813, 11735388), (1862, 11426562), (1998, 10648778), (2052, 10368547), (2058, 10338318), (2107, 10097892), (2109, 10088316), (2166, 9822834), (2322, 9162902), (2331, 9127524), (2394, 8887326), (2451, 8680644), (2527, 8419572), (2646, 8040914), (2709, 7853916), (2793, 7617708), (2812, 7566237), (3087, 6892212), (3108, 6845643), (3182, 6686442), (3249, 6548556), (3268, 6510483), (3591, 5924884), (3612, 5890437), (3626, 5867694), (3724, 5713281), (3996, 5324389), (4116, 5169159), (4214, 5048946), (4218, 5044158), (4332, 4911417), (4644, 4581451), (4662, 4563762), (4773, 4457628), (4788, 4443663), (4902, 4340322), (4921, 4323564), (5054, 4209786), (5292, 4020457), (5418, 3926958), (5439, 3911796), (5586, 3808854), (5719, 3720276), (6174, 3446106), (6321, 3365964), (6327, 3362772), (6364, 3343221), (6498, 3274278), (6517, 3264732), (6993, 3042508), (7182, 2962442), (7252, 2933847), (7353, 2893548), (7581, 2806524), (8127, 2617972), (8379, 2539236), (8428, 2524473), (8436, 2522079), (9261, 2297404), (9324, 2281881), (9546, 2228814), (9747, 2182852), (9804, 2170161), (9842, 2161782), (10108, 2104893), (10836, 1963479), (10878, 1955898), (11137, 1910412), (11172, 1904427), (11438, 1860138), (12348, 1723053), (12642, 1682982), (12654, 1681386), (12691, 1676484), (12996, 1637139), (13034, 1632366), (13357, 1592892), (13986, 1521254), (14319, 1485876), (14364, 1481221), (14706, 1446774), (14749, 1442556), (14763, 1441188), (15162, 1403262), (15523, 1370628), (16254, 1308986), (16317, 1303932), (16758, 1269618), (17157, 1240092), (17689, 1202796), (18522, 1148702), (18963, 1121988), (18981, 1120924), (19092, 1114407), (19494, 1091426), (19551, 1088244), (19684, 1080891), (21756, 977949), (22059, 964516), (22274, 955206), (22743, 935508), (22876, 930069), (25137, 846412), (25284, 841491), (25308, 840693), (25382, 838242), (26068, 816183), (26714, 796446), (27972, 760627), (28638, 742938), (29412, 723387), (29498, 721278), (29526, 720594), (30229, 703836), (30324, 701631), (31046, 685314), (32508, 654493), (32634, 651966), (33411, 636804), (33516, 634809), (34314, 620046), (34447, 617652), (35378, 601398), (37044, 574351), (37926, 560994), (37962, 560462), (38073, 558828), (38988, 545713), (39102, 544122), (40033, 531468), (40071, 530964), (42957, 495292), (44118, 482258), (44247, 480852), (44289, 480396), (44548, 477603), (45486, 467754), (46569, 456876), (48951, 434644), (50274, 423206), (50764, 419121), (51471, 413364), (53067, 400932), (53428, 398223), (56889, 373996), (57276, 371469), (58653, 362748), (58996, 360639), (59052, 360297), (60458, 351918), (62092, 342657), (65268, 325983), (66822, 318402), (68229, 311836), (68628, 310023), (68894, 308826), (70756, 300699), (75852, 280497), (75924, 280231), (76146, 279414), (77959, 272916), (78204, 272061), (80066, 265734), (80142, 265482), (85914, 247646), (88236, 241129), (88494, 240426), (88578, 240198), (90687, 234612), (90972, 233877), (93138, 228438), (93499, 227556), (97902, 217322), (100233, 212268), (100548, 211603), (102942, 206682), (103341, 205884), (106134, 200466), (108661, 195804), (113778, 186998), (114219, 186276), (117306, 181374), (120099, 177156), (120213, 176988), (120916, 175959), (123823, 171828), (132741, 160284), (132867, 160132), (133644, 159201), (136458, 155918), (137788, 154413), (139707, 152292)]