331353018032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18474187}}^1$

素因数の和:18474273

約数の個数: 40

約数和(自身を含む): 687239793600

約数和(自身を除く): 355886775568

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 18474187, 36948374, 73896748, 147793496, 295586992, 351009553, 702019106, 1089977033, 1404038212, 2179954066, 2808076424, 4359908132, 5616152848, 8719816264, 17439632528, 20709563627, 41419127254, 82838254508, 165676509016, 331353018032]

約数ペア:

[(1, 331353018032), (2, 165676509016), (4, 82838254508), (8, 41419127254), (16, 20709563627), (19, 17439632528), (38, 8719816264), (59, 5616152848), (76, 4359908132), (118, 2808076424), (152, 2179954066), (236, 1404038212), (304, 1089977033), (472, 702019106), (944, 351009553), (1121, 295586992), (2242, 147793496), (4484, 73896748), (8968, 36948374), (17936, 18474187)]