456789564

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 1612800000

約数和(自身を除く): 1156010436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 49, 54, 57, 59, 63, 66, 76, 77, 84, 98, 99, 108, 114, 118, 126, 132, 133, 147, 154, 171, 177, 189, 196, 198, 209, 228, 231, 236, 252, 266, 294, 297, 308, 342, 343, 354, 378, 396, 399, 413, 418, 441, 462, 513, 531, 532, 539, 588, 594, 627, 649, 684, 686, 693, 708, 756, 798, 826, 836, 882, 924, 931, 1026, 1029, 1062, 1078, 1121, 1188, 1197, 1239, 1254, 1298, 1323, 1372, 1386, 1463, 1593, 1596, 1617, 1652, 1764, 1862, 1881, 1947, 2052, 2058, 2079, 2124, 2156, 2242, 2394, 2478, 2508, 2596, 2646, 2772, 2793, 2891, 2926, 3087, 3186, 3234, 3363, 3591, 3717, 3724, 3762, 3773, 3894, 4116, 4158, 4389, 4484, 4543, 4788, 4851, 4956, 5292, 5586, 5643, 5782, 5841, 5852, 6174, 6372, 6468, 6517, 6726, 7182, 7434, 7524, 7546, 7788, 7847, 8316, 8379, 8673, 8778, 9086, 9261, 9702, 10089, 10241, 11151, 11172, 11286, 11319, 11564, 11682, 12331, 12348, 13034, 13167, 13452, 13629, 14364, 14553, 14868, 15092, 15694, 16758, 17346, 17523, 17556, 18172, 18522, 19404, 19551, 20178, 20237, 20482, 22302, 22572, 22638, 23364, 23541, 24662, 25137, 26019, 26068, 26334, 27258, 29106, 30267, 30723, 31388, 31801, 33516, 33957, 34692, 35046, 36993, 37044, 39102, 39501, 40356, 40474, 40887, 40964, 44604, 45276, 47082, 49324, 50274, 52038, 52668, 54516, 54929, 58212, 58653, 60534, 60711, 61446, 63602, 67914, 70092, 70623, 71687, 73986, 78057, 78204, 79002, 80948, 81774, 86317, 92169, 94164, 95403, 100548, 101871, 104076, 109858, 110979, 117306, 121068, 121422, 122661, 122892, 127204, 135828, 141246, 143374, 147972, 156114, 158004, 163548, 164787, 172634, 175959, 182133, 184338, 190806, 203742, 211869, 215061, 219716, 221958, 222607, 234612, 242844, 245322, 258951, 276507, 282492, 286209, 286748, 312228, 329574, 332937, 345268, 351918, 364266, 368676, 381612, 384503, 407484, 423738, 430122, 443916, 445214, 490644, 494361, 517902, 546399, 553014, 572418, 604219, 645183, 659148, 665874, 667821, 703836, 728532, 769006, 776853, 847476, 858627, 860244, 890428, 988722, 1035804, 1092798, 1106028, 1144836, 1153509, 1208438, 1290366, 1331748, 1335642, 1483083, 1538012, 1553706, 1717254, 1812657, 1935549, 1977444, 2003463, 2185596, 2307018, 2330559, 2416876, 2580732, 2671284, 2966166, 3107412, 3434508, 3460527, 3625314, 3871098, 4006926, 4229533, 4614036, 4661118, 5437971, 5932332, 6010389, 6921054, 7250628, 7742196, 8013852, 8459066, 9322236, 10381581, 10875942, 12020778, 12688599, 13842108, 16313913, 16918132, 20763162, 21751884, 24041556, 25377198, 32627826, 38065797, 41526324, 50754396, 65255652, 76131594, 114197391, 152263188, 228394782, 456789564]

約数ペア:

[(1, 456789564), (2, 228394782), (3, 152263188), (4, 114197391), (6, 76131594), (7, 65255652), (9, 50754396), (11, 41526324), (12, 38065797), (14, 32627826), (18, 25377198), (19, 24041556), (21, 21751884), (22, 20763162), (27, 16918132), (28, 16313913), (33, 13842108), (36, 12688599), (38, 12020778), (42, 10875942), (44, 10381581), (49, 9322236), (54, 8459066), (57, 8013852), (59, 7742196), (63, 7250628), (66, 6921054), (76, 6010389), (77, 5932332), (84, 5437971), (98, 4661118), (99, 4614036), (108, 4229533), (114, 4006926), (118, 3871098), (126, 3625314), (132, 3460527), (133, 3434508), (147, 3107412), (154, 2966166), (171, 2671284), (177, 2580732), (189, 2416876), (196, 2330559), (198, 2307018), (209, 2185596), (228, 2003463), (231, 1977444), (236, 1935549), (252, 1812657), (266, 1717254), (294, 1553706), (297, 1538012), (308, 1483083), (342, 1335642), (343, 1331748), (354, 1290366), (378, 1208438), (396, 1153509), (399, 1144836), (413, 1106028), (418, 1092798), (441, 1035804), (462, 988722), (513, 890428), (531, 860244), (532, 858627), (539, 847476), (588, 776853), (594, 769006), (627, 728532), (649, 703836), (684, 667821), (686, 665874), (693, 659148), (708, 645183), (756, 604219), (798, 572418), (826, 553014), (836, 546399), (882, 517902), (924, 494361), (931, 490644), (1026, 445214), (1029, 443916), (1062, 430122), (1078, 423738), (1121, 407484), (1188, 384503), (1197, 381612), (1239, 368676), (1254, 364266), (1298, 351918), (1323, 345268), (1372, 332937), (1386, 329574), (1463, 312228), (1593, 286748), (1596, 286209), (1617, 282492), (1652, 276507), (1764, 258951), (1862, 245322), (1881, 242844), (1947, 234612), (2052, 222607), (2058, 221958), (2079, 219716), (2124, 215061), (2156, 211869), (2242, 203742), (2394, 190806), (2478, 184338), (2508, 182133), (2596, 175959), (2646, 172634), (2772, 164787), (2793, 163548), (2891, 158004), (2926, 156114), (3087, 147972), (3186, 143374), (3234, 141246), (3363, 135828), (3591, 127204), (3717, 122892), (3724, 122661), (3762, 121422), (3773, 121068), (3894, 117306), (4116, 110979), (4158, 109858), (4389, 104076), (4484, 101871), (4543, 100548), (4788, 95403), (4851, 94164), (4956, 92169), (5292, 86317), (5586, 81774), (5643, 80948), (5782, 79002), (5841, 78204), (5852, 78057), (6174, 73986), (6372, 71687), (6468, 70623), (6517, 70092), (6726, 67914), (7182, 63602), (7434, 61446), (7524, 60711), (7546, 60534), (7788, 58653), (7847, 58212), (8316, 54929), (8379, 54516), (8673, 52668), (8778, 52038), (9086, 50274), (9261, 49324), (9702, 47082), (10089, 45276), (10241, 44604), (11151, 40964), (11172, 40887), (11286, 40474), (11319, 40356), (11564, 39501), (11682, 39102), (12331, 37044), (12348, 36993), (13034, 35046), (13167, 34692), (13452, 33957), (13629, 33516), (14364, 31801), (14553, 31388), (14868, 30723), (15092, 30267), (15694, 29106), (16758, 27258), (17346, 26334), (17523, 26068), (17556, 26019), (18172, 25137), (18522, 24662), (19404, 23541), (19551, 23364), (20178, 22638), (20237, 22572), (20482, 22302)]