1215326424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{63857}}^1$

素因数の和:63940

約数の個数: 64

約数和(自身を含む): 3325724640

約数和(自身を除く): 2110398216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 63857, 127714, 191571, 255428, 383142, 510856, 766284, 830141, 1532568, 1660282, 2490423, 3320564, 3895277, 4980846, 6641128, 7790554, 9961692, 11685831, 15581108, 19923384, 23371662, 31162216, 46743324, 50638601, 93486648, 101277202, 151915803, 202554404, 303831606, 405108808, 607663212, 1215326424]

約数ペア:

[(1, 1215326424), (2, 607663212), (3, 405108808), (4, 303831606), (6, 202554404), (8, 151915803), (12, 101277202), (13, 93486648), (24, 50638601), (26, 46743324), (39, 31162216), (52, 23371662), (61, 19923384), (78, 15581108), (104, 11685831), (122, 9961692), (156, 7790554), (183, 6641128), (244, 4980846), (312, 3895277), (366, 3320564), (488, 2490423), (732, 1660282), (793, 1532568), (1464, 830141), (1586, 766284), (2379, 510856), (3172, 383142), (4758, 255428), (6344, 191571), (9516, 127714), (19032, 63857)]