310231116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10867}}^1$

素因数の和:10951

約数の個数: 72

約数和(自身を含む): 858441584

約数和(自身を除く): 548210468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 10867, 14274, 21734, 28548, 32601, 43468, 65202, 97803, 130404, 141271, 195606, 282542, 391212, 423813, 565084, 662887, 847626, 1271439, 1325774, 1695252, 1988661, 2542878, 2651548, 3977322, 5085756, 5965983, 7954644, 8617531, 11931966, 17235062, 23863932, 25852593, 34470124, 51705186, 77557779, 103410372, 155115558, 310231116]

約数ペア:

[(1, 310231116), (2, 155115558), (3, 103410372), (4, 77557779), (6, 51705186), (9, 34470124), (12, 25852593), (13, 23863932), (18, 17235062), (26, 11931966), (36, 8617531), (39, 7954644), (52, 5965983), (61, 5085756), (78, 3977322), (117, 2651548), (122, 2542878), (156, 1988661), (183, 1695252), (234, 1325774), (244, 1271439), (366, 847626), (468, 662887), (549, 565084), (732, 423813), (793, 391212), (1098, 282542), (1586, 195606), (2196, 141271), (2379, 130404), (3172, 97803), (4758, 65202), (7137, 43468), (9516, 32601), (10867, 28548), (14274, 21734)]