313054248980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1269379}}^1$

素因数の和:1269477

約数の個数: 96

約数和(自身を含む): 767721024000

約数和(自身を除く): 454666775020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 59, 76, 95, 110, 118, 190, 209, 220, 236, 295, 380, 418, 590, 649, 836, 1045, 1121, 1180, 1298, 2090, 2242, 2596, 3245, 4180, 4484, 5605, 6490, 11210, 12331, 12980, 22420, 24662, 49324, 61655, 123310, 246620, 1269379, 2538758, 5077516, 6346895, 12693790, 13963169, 24118201, 25387580, 27926338, 48236402, 55852676, 69815845, 74893361, 96472804, 120591005, 139631690, 149786722, 241182010, 265300211, 279263380, 299573444, 374466805, 482364020, 530600422, 748933610, 823826971, 1061200844, 1326501055, 1422973859, 1497867220, 1647653942, 2653002110, 2845947718, 3295307884, 4119134855, 5306004220, 5691895436, 7114869295, 8238269710, 14229738590, 15652712449, 16476539420, 28459477180, 31305424898, 62610849796, 78263562245, 156527124490, 313054248980]

約数ペア:

[(1, 313054248980), (2, 156527124490), (4, 78263562245), (5, 62610849796), (10, 31305424898), (11, 28459477180), (19, 16476539420), (20, 15652712449), (22, 14229738590), (38, 8238269710), (44, 7114869295), (55, 5691895436), (59, 5306004220), (76, 4119134855), (95, 3295307884), (110, 2845947718), (118, 2653002110), (190, 1647653942), (209, 1497867220), (220, 1422973859), (236, 1326501055), (295, 1061200844), (380, 823826971), (418, 748933610), (590, 530600422), (649, 482364020), (836, 374466805), (1045, 299573444), (1121, 279263380), (1180, 265300211), (1298, 241182010), (2090, 149786722), (2242, 139631690), (2596, 120591005), (3245, 96472804), (4180, 74893361), (4484, 69815845), (5605, 55852676), (6490, 48236402), (11210, 27926338), (12331, 25387580), (12980, 24118201), (22420, 13963169), (24662, 12693790), (49324, 6346895), (61655, 5077516), (123310, 2538758), (246620, 1269379)]