1293766812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{45319}}^1$

素因数の和:45403

約数の個数: 72

約数和(自身を含む): 3579736160

約数和(自身を除く): 2285969348

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, 14274, 28548, 45319, 90638, 135957, 181276, 271914, 407871, 543828, 589147, 815742, 1178294, 1631484, 1767441, 2356588, 2764459, 3534882, 5302323, 5528918, 7069764, 8293377, 10604646, 11057836, 16586754, 21209292, 24880131, 33173508, 35937967, 49760262, 71875934, 99520524, 107813901, 143751868, 215627802, 323441703, 431255604, 646883406, 1293766812]

約数ペア:

[(1, 1293766812), (2, 646883406), (3, 431255604), (4, 323441703), (6, 215627802), (9, 143751868), (12, 107813901), (13, 99520524), (18, 71875934), (26, 49760262), (36, 35937967), (39, 33173508), (52, 24880131), (61, 21209292), (78, 16586754), (117, 11057836), (122, 10604646), (156, 8293377), (183, 7069764), (234, 5528918), (244, 5302323), (366, 3534882), (468, 2764459), (549, 2356588), (732, 1767441), (793, 1631484), (1098, 1178294), (1586, 815742), (2196, 589147), (2379, 543828), (3172, 407871), (4758, 271914), (7137, 181276), (9516, 135957), (14274, 90638), (28548, 45319)]