291225641776

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1\times {\mathrm{937}}^1$

素因数の和:2138

約数の個数: 80

約数和(自身を含む): 574370987904

約数和(自身を除く): 283145346128

約数列:

[1, 2, 4, 8, 16, 83, 166, 283, 332, 566, 664, 827, 937, 1132, 1328, 1654, 1874, 2264, 3308, 3748, 4528, 6616, 7496, 13232, 14992, 23489, 46978, 68641, 77771, 93956, 137282, 155542, 187912, 234041, 265171, 274564, 311084, 375824, 468082, 530342, 549128, 622168, 774899, 936164, 1060684, 1098256, 1244336, 1549798, 1872328, 2121368, 3099596, 3744656, 4242736, 6199192, 12398384, 19425403, 22009193, 38850806, 44018386, 64316617, 77701612, 88036772, 128633234, 155403224, 176073544, 219296417, 257266468, 310806448, 352147088, 438592834, 514532936, 877185668, 1029065872, 1754371336, 3508742672, 18201602611, 36403205222, 72806410444, 145612820888, 291225641776]

約数ペア:

[(1, 291225641776), (2, 145612820888), (4, 72806410444), (8, 36403205222), (16, 18201602611), (83, 3508742672), (166, 1754371336), (283, 1029065872), (332, 877185668), (566, 514532936), (664, 438592834), (827, 352147088), (937, 310806448), (1132, 257266468), (1328, 219296417), (1654, 176073544), (1874, 155403224), (2264, 128633234), (3308, 88036772), (3748, 77701612), (4528, 64316617), (6616, 44018386), (7496, 38850806), (13232, 22009193), (14992, 19425403), (23489, 12398384), (46978, 6199192), (68641, 4242736), (77771, 3744656), (93956, 3099596), (137282, 2121368), (155542, 1872328), (187912, 1549798), (234041, 1244336), (265171, 1098256), (274564, 1060684), (311084, 936164), (375824, 774899), (468082, 622168), (530342, 549128)]