255468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 607600

約数和(自身を除く): 352132

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 349, 366, 698, 732, 1047, 1396, 2094, 4188, 21289, 42578, 63867, 85156, 127734, 255468]

約数ペア:

[(1, 255468), (2, 127734), (3, 85156), (4, 63867), (6, 42578), (12, 21289), (61, 4188), (122, 2094), (183, 1396), (244, 1047), (349, 732), (366, 698)]