256650798

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{12211}}^1$

素因数の和:12360

約数の個数: 32

約数和(自身を含む): 534592512

約数和(自身を除く): 277941714

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 3503, 7006, 10509, 12211, 21018, 24422, 36633, 73266, 378541, 757082, 1135623, 1379843, 2271246, 2759686, 4139529, 8279058, 42775133, 85550266, 128325399, 256650798]

約数ペア:

[(1, 256650798), (2, 128325399), (3, 85550266), (6, 42775133), (31, 8279058), (62, 4139529), (93, 2759686), (113, 2271246), (186, 1379843), (226, 1135623), (339, 757082), (678, 378541), (3503, 73266), (7006, 36633), (10509, 24422), (12211, 21018)]