1275255828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2063}}^1$

素因数の和:2314

約数の個数: 144

約数和(自身を含む): 4038967296

約数和(自身を除く): 2763711468

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 223, 231, 252, 308, 396, 446, 462, 669, 693, 892, 924, 1338, 1386, 1561, 2007, 2063, 2453, 2676, 2772, 3122, 4014, 4126, 4683, 4906, 6189, 6244, 7359, 8028, 8252, 9366, 9812, 12378, 14049, 14441, 14718, 17171, 18567, 18732, 22077, 22693, 24756, 28098, 28882, 29436, 34342, 37134, 43323, 44154, 45386, 51513, 56196, 57764, 68079, 68684, 74268, 86646, 88308, 90772, 103026, 129969, 136158, 154539, 158851, 173292, 204237, 206052, 259938, 272316, 309078, 317702, 408474, 460049, 476553, 519876, 618156, 635404, 816948, 920098, 953106, 1380147, 1429659, 1840196, 1906212, 2760294, 2859318, 3220343, 4140441, 5060539, 5520588, 5718636, 6440686, 8280882, 9661029, 10121078, 12881372, 15181617, 16561764, 19322058, 20242156, 28983087, 30363234, 35423773, 38644116, 45544851, 57966174, 60726468, 70847546, 91089702, 106271319, 115932348, 141695092, 182179404, 212542638, 318813957, 425085276, 637627914, 1275255828]

約数ペア:

[(1, 1275255828), (2, 637627914), (3, 425085276), (4, 318813957), (6, 212542638), (7, 182179404), (9, 141695092), (11, 115932348), (12, 106271319), (14, 91089702), (18, 70847546), (21, 60726468), (22, 57966174), (28, 45544851), (33, 38644116), (36, 35423773), (42, 30363234), (44, 28983087), (63, 20242156), (66, 19322058), (77, 16561764), (84, 15181617), (99, 12881372), (126, 10121078), (132, 9661029), (154, 8280882), (198, 6440686), (223, 5718636), (231, 5520588), (252, 5060539), (308, 4140441), (396, 3220343), (446, 2859318), (462, 2760294), (669, 1906212), (693, 1840196), (892, 1429659), (924, 1380147), (1338, 953106), (1386, 920098), (1561, 816948), (2007, 635404), (2063, 618156), (2453, 519876), (2676, 476553), (2772, 460049), (3122, 408474), (4014, 317702), (4126, 309078), (4683, 272316), (4906, 259938), (6189, 206052), (6244, 204237), (7359, 173292), (8028, 158851), (8252, 154539), (9366, 136158), (9812, 129969), (12378, 103026), (14049, 90772), (14441, 88308), (14718, 86646), (17171, 74268), (18567, 68684), (18732, 68079), (22077, 57764), (22693, 56196), (24756, 51513), (28098, 45386), (28882, 44154), (29436, 43323), (34342, 37134)]