400131696

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{136657}}^1$

素因数の和:136729

約数の個数: 40

約数和(自身を含む): 1050626704

約数和(自身を除く): 650495008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 136657, 273314, 409971, 546628, 819942, 1093256, 1639884, 2186512, 3279768, 6559536, 8336077, 16672154, 25008231, 33344308, 50016462, 66688616, 100032924, 133377232, 200065848, 400131696]

約数ペア:

[(1, 400131696), (2, 200065848), (3, 133377232), (4, 100032924), (6, 66688616), (8, 50016462), (12, 33344308), (16, 25008231), (24, 16672154), (48, 8336077), (61, 6559536), (122, 3279768), (183, 2186512), (244, 1639884), (366, 1093256), (488, 819942), (732, 546628), (976, 409971), (1464, 273314), (2928, 136657)]