255286476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{308317}}^1$

素因数の和:308350

約数の個数: 36

約数和(自身を含む): 673366512

約数和(自身を除く): 418080036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 308317, 616634, 924951, 1233268, 1849902, 2774853, 3699804, 5549706, 7091291, 11099412, 14182582, 21273873, 28365164, 42547746, 63821619, 85095492, 127643238, 255286476]

約数ペア:

[(1, 255286476), (2, 127643238), (3, 85095492), (4, 63821619), (6, 42547746), (9, 28365164), (12, 21273873), (18, 14182582), (23, 11099412), (36, 7091291), (46, 5549706), (69, 3699804), (92, 2774853), (138, 1849902), (207, 1233268), (276, 924951), (414, 616634), (828, 308317)]