242246772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1829

約数の個数: 72

約数和(自身を含む): 637308672

約数和(自身を除く): 395061900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 786, 1116, 1179, 1572, 1657, 2358, 3314, 4061, 4716, 4971, 6628, 8122, 9942, 12183, 14913, 16244, 19884, 24366, 29826, 36549, 48732, 51367, 59652, 73098, 102734, 146196, 154101, 205468, 217067, 308202, 434134, 462303, 616404, 651201, 868268, 924606, 1302402, 1849212, 1953603, 2604804, 3907206, 6729077, 7814412, 13458154, 20187231, 26916308, 40374462, 60561693, 80748924, 121123386, 242246772]

約数ペア:

[(1, 242246772), (2, 121123386), (3, 80748924), (4, 60561693), (6, 40374462), (9, 26916308), (12, 20187231), (18, 13458154), (31, 7814412), (36, 6729077), (62, 3907206), (93, 2604804), (124, 1953603), (131, 1849212), (186, 1302402), (262, 924606), (279, 868268), (372, 651201), (393, 616404), (524, 462303), (558, 434134), (786, 308202), (1116, 217067), (1179, 205468), (1572, 154101), (1657, 146196), (2358, 102734), (3314, 73098), (4061, 59652), (4716, 51367), (4971, 48732), (6628, 36549), (8122, 29826), (9942, 24366), (12183, 19884), (14913, 16244)]