255445764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{4657}}^1$

素因数の和:5324

約数の個数: 48

約数和(自身を含む): 682378368

約数和(自身を除く): 426932604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 1306, 1959, 2612, 3918, 4571, 4657, 7836, 9142, 9314, 13713, 13971, 18284, 18628, 27426, 27942, 32599, 54852, 55884, 65198, 97797, 130396, 195594, 391188, 3041021, 6082042, 9123063, 12164084, 18246126, 21287147, 36492252, 42574294, 63861441, 85148588, 127722882, 255445764]

約数ペア:

[(1, 255445764), (2, 127722882), (3, 85148588), (4, 63861441), (6, 42574294), (7, 36492252), (12, 21287147), (14, 18246126), (21, 12164084), (28, 9123063), (42, 6082042), (84, 3041021), (653, 391188), (1306, 195594), (1959, 130396), (2612, 97797), (3918, 65198), (4571, 55884), (4657, 54852), (7836, 32599), (9142, 27942), (9314, 27426), (13713, 18628), (13971, 18284)]