291215312912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25527289}}^1$

素因数の和:25527351

約数の個数: 40

約数和(自身を含む): 607753720320

約数和(自身を除く): 316538407408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 25527289, 51054578, 102109156, 204218312, 408436624, 587127647, 791345959, 1174255294, 1582691918, 2348510588, 3165383836, 4697021176, 6330767672, 9394042352, 12661535344, 18200957057, 36401914114, 72803828228, 145607656456, 291215312912]

約数ペア:

[(1, 291215312912), (2, 145607656456), (4, 72803828228), (8, 36401914114), (16, 18200957057), (23, 12661535344), (31, 9394042352), (46, 6330767672), (62, 4697021176), (92, 3165383836), (124, 2348510588), (184, 1582691918), (248, 1174255294), (368, 791345959), (496, 587127647), (713, 408436624), (1426, 204218312), (2852, 102109156), (5704, 51054578), (11408, 25527289)]