21514253544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 384

約数和(自身を含む): 72205885440

約数和(自身を除く): 50691631896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 37, 42, 46, 56, 63, 69, 72, 74, 84, 92, 103, 111, 126, 138, 148, 161, 168, 184, 206, 207, 222, 252, 259, 276, 296, 309, 322, 333, 412, 414, 444, 483, 487, 504, 518, 552, 618, 644, 666, 721, 777, 824, 828, 851, 888, 927, 966, 974, 1036, 1236, 1288, 1332, 1442, 1449, 1461, 1554, 1656, 1702, 1854, 1932, 1948, 2072, 2163, 2331, 2369, 2472, 2553, 2664, 2884, 2898, 2922, 3108, 3404, 3409, 3708, 3811, 3864, 3896, 4326, 4383, 4662, 4738, 5106, 5768, 5796, 5844, 5957, 6216, 6489, 6808, 6818, 7107, 7416, 7622, 7659, 8652, 8766, 9324, 9476, 10212, 10227, 11201, 11433, 11592, 11688, 11914, 12978, 13636, 14214, 15244, 15318, 16583, 17304, 17532, 17871, 18019, 18648, 18952, 20424, 20454, 21321, 22402, 22866, 23828, 25956, 26677, 27272, 28428, 30488, 30636, 30681, 33166, 33603, 34299, 35064, 35742, 36038, 40908, 42642, 44804, 45732, 47656, 49749, 50161, 51912, 53354, 53613, 54057, 56856, 61272, 61362, 66332, 67206, 68598, 71484, 72076, 78407, 80031, 81816, 85284, 87653, 89608, 91464, 99498, 100322, 100809, 106708, 107226, 108114, 122724, 126133, 132664, 134412, 137196, 142968, 144152, 149247, 150483, 156814, 160062, 162171, 170568, 175306, 198996, 200644, 201618, 213416, 214452, 216228, 235221, 240093, 245448, 252266, 262959, 268824, 274392, 298494, 300966, 313628, 320124, 324342, 350612, 351127, 378399, 397992, 401288, 403236, 414437, 428904, 432456, 451449, 470442, 480186, 504532, 525918, 596988, 601932, 613571, 627256, 640248, 648684, 701224, 702254, 705663, 756798, 788877, 806472, 828874, 902898, 940884, 960372, 1009064, 1051836, 1053381, 1135197, 1153703, 1193976, 1203864, 1227142, 1243311, 1297368, 1404508, 1411326, 1513596, 1577754, 1657748, 1805796, 1840713, 1855957, 1881768, 1920744, 2103672, 2106762, 2270394, 2307406, 2454284, 2486622, 2809016, 2822652, 2901059, 3027192, 3155508, 3160143, 3315496, 3461109, 3611592, 3681426, 3711914, 3729933, 4213524, 4540788, 4614812, 4908568, 4973244, 5522139, 5567871, 5645304, 5802118, 6311016, 6320286, 6922218, 7362852, 7423828, 7459866, 8075921, 8427048, 8703177, 9081576, 9229624, 9946488, 10383327, 11044278, 11135742, 11604236, 12640572, 12991699, 13844436, 14725704, 14847656, 14919732, 16151842, 16703613, 17406354, 20766654, 22088556, 22271484, 23208472, 24227763, 25281144, 25983398, 26109531, 27688872, 29839464, 32303684, 33407226, 34812708, 38975097, 41533308, 42687011, 44177112, 44542968, 48455526, 51966796, 52219062, 64607368, 66814452, 69625416, 72683289, 77950194, 83066616, 85374022, 96911052, 103933592, 104438124, 116925291, 128061033, 133628904, 145366578, 155900388, 170748044, 193822104, 208876248, 233850582, 256122066, 290733156, 298809077, 311800776, 341496088, 384183099, 467701164, 512244132, 581466312, 597618154, 768366198, 896427231, 935402328, 1024488264, 1195236308, 1536732396, 1792854462, 2390472616, 2689281693, 3073464792, 3585708924, 5378563386, 7171417848, 10757126772, 21514253544]

約数ペア:

[(1, 21514253544), (2, 10757126772), (3, 7171417848), (4, 5378563386), (6, 3585708924), (7, 3073464792), (8, 2689281693), (9, 2390472616), (12, 1792854462), (14, 1536732396), (18, 1195236308), (21, 1024488264), (23, 935402328), (24, 896427231), (28, 768366198), (36, 597618154), (37, 581466312), (42, 512244132), (46, 467701164), (56, 384183099), (63, 341496088), (69, 311800776), (72, 298809077), (74, 290733156), (84, 256122066), (92, 233850582), (103, 208876248), (111, 193822104), (126, 170748044), (138, 155900388), (148, 145366578), (161, 133628904), (168, 128061033), (184, 116925291), (206, 104438124), (207, 103933592), (222, 96911052), (252, 85374022), (259, 83066616), (276, 77950194), (296, 72683289), (309, 69625416), (322, 66814452), (333, 64607368), (412, 52219062), (414, 51966796), (444, 48455526), (483, 44542968), (487, 44177112), (504, 42687011), (518, 41533308), (552, 38975097), (618, 34812708), (644, 33407226), (666, 32303684), (721, 29839464), (777, 27688872), (824, 26109531), (828, 25983398), (851, 25281144), (888, 24227763), (927, 23208472), (966, 22271484), (974, 22088556), (1036, 20766654), (1236, 17406354), (1288, 16703613), (1332, 16151842), (1442, 14919732), (1449, 14847656), (1461, 14725704), (1554, 13844436), (1656, 12991699), (1702, 12640572), (1854, 11604236), (1932, 11135742), (1948, 11044278), (2072, 10383327), (2163, 9946488), (2331, 9229624), (2369, 9081576), (2472, 8703177), (2553, 8427048), (2664, 8075921), (2884, 7459866), (2898, 7423828), (2922, 7362852), (3108, 6922218), (3404, 6320286), (3409, 6311016), (3708, 5802118), (3811, 5645304), (3864, 5567871), (3896, 5522139), (4326, 4973244), (4383, 4908568), (4662, 4614812), (4738, 4540788), (5106, 4213524), (5768, 3729933), (5796, 3711914), (5844, 3681426), (5957, 3611592), (6216, 3461109), (6489, 3315496), (6808, 3160143), (6818, 3155508), (7107, 3027192), (7416, 2901059), (7622, 2822652), (7659, 2809016), (8652, 2486622), (8766, 2454284), (9324, 2307406), (9476, 2270394), (10212, 2106762), (10227, 2103672), (11201, 1920744), (11433, 1881768), (11592, 1855957), (11688, 1840713), (11914, 1805796), (12978, 1657748), (13636, 1577754), (14214, 1513596), (15244, 1411326), (15318, 1404508), (16583, 1297368), (17304, 1243311), (17532, 1227142), (17871, 1203864), (18019, 1193976), (18648, 1153703), (18952, 1135197), (20424, 1053381), (20454, 1051836), (21321, 1009064), (22402, 960372), (22866, 940884), (23828, 902898), (25956, 828874), (26677, 806472), (27272, 788877), (28428, 756798), (30488, 705663), (30636, 702254), (30681, 701224), (33166, 648684), (33603, 640248), (34299, 627256), (35064, 613571), (35742, 601932), (36038, 596988), (40908, 525918), (42642, 504532), (44804, 480186), (45732, 470442), (47656, 451449), (49749, 432456), (50161, 428904), (51912, 414437), (53354, 403236), (53613, 401288), (54057, 397992), (56856, 378399), (61272, 351127), (61362, 350612), (66332, 324342), (67206, 320124), (68598, 313628), (71484, 300966), (72076, 298494), (78407, 274392), (80031, 268824), (81816, 262959), (85284, 252266), (87653, 245448), (89608, 240093), (91464, 235221), (99498, 216228), (100322, 214452), (100809, 213416), (106708, 201618), (107226, 200644), (108114, 198996), (122724, 175306), (126133, 170568), (132664, 162171), (134412, 160062), (137196, 156814), (142968, 150483), (144152, 149247)]