381787314064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{14197}}^1\times {\mathrm{129289}}^1$

素因数の和:143507

約数の個数: 40

約数和(自身を含む): 796676188280

約数和(自身を除く): 414888874216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 14197, 28394, 56788, 113576, 129289, 184561, 227152, 258578, 369122, 517156, 738244, 1034312, 1476488, 1680757, 2068624, 2952976, 3361514, 6723028, 13446056, 26892112, 1835515933, 3671031866, 7342063732, 14684127464, 23861707129, 29368254928, 47723414258, 95446828516, 190893657032, 381787314064]

約数ペア:

[(1, 381787314064), (2, 190893657032), (4, 95446828516), (8, 47723414258), (13, 29368254928), (16, 23861707129), (26, 14684127464), (52, 7342063732), (104, 3671031866), (208, 1835515933), (14197, 26892112), (28394, 13446056), (56788, 6723028), (113576, 3361514), (129289, 2952976), (184561, 2068624), (227152, 1680757), (258578, 1476488), (369122, 1034312), (517156, 738244)]