231267348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8101}}^1$

素因数の和:8185

約数の個数: 72

約数和(自身を含む): 639960776

約数和(自身を除く): 408693428

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, 8101, 9516, 14274, 16202, 24303, 28548, 32404, 48606, 72909, 97212, 105313, 145818, 210626, 291636, 315939, 421252, 494161, 631878, 947817, 988322, 1263756, 1482483, 1895634, 1976644, 2964966, 3791268, 4447449, 5929932, 6424093, 8894898, 12848186, 17789796, 19272279, 25696372, 38544558, 57816837, 77089116, 115633674, 231267348]

約数ペア:

[(1, 231267348), (2, 115633674), (3, 77089116), (4, 57816837), (6, 38544558), (9, 25696372), (12, 19272279), (13, 17789796), (18, 12848186), (26, 8894898), (36, 6424093), (39, 5929932), (52, 4447449), (61, 3791268), (78, 2964966), (117, 1976644), (122, 1895634), (156, 1482483), (183, 1263756), (234, 988322), (244, 947817), (366, 631878), (468, 494161), (549, 421252), (732, 315939), (793, 291636), (1098, 210626), (1586, 145818), (2196, 105313), (2379, 97212), (3172, 72909), (4758, 48606), (7137, 32404), (8101, 28548), (9516, 24303), (14274, 16202)]