678801084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{106129}}^1$

素因数の和:106190

約数の個数: 48

約数和(自身を含む): 1747324320

約数和(自身を除く): 1068523236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 106129, 212258, 318387, 424516, 636774, 1273548, 1379677, 2759354, 4139031, 4351289, 5518708, 8278062, 8702578, 13053867, 16556124, 17405156, 26107734, 52215468, 56566757, 113133514, 169700271, 226267028, 339400542, 678801084]

約数ペア:

[(1, 678801084), (2, 339400542), (3, 226267028), (4, 169700271), (6, 113133514), (12, 56566757), (13, 52215468), (26, 26107734), (39, 17405156), (41, 16556124), (52, 13053867), (78, 8702578), (82, 8278062), (123, 5518708), (156, 4351289), (164, 4139031), (246, 2759354), (492, 1379677), (533, 1273548), (1066, 636774), (1599, 424516), (2132, 318387), (3198, 212258), (6396, 106129)]