281127048

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{89417}}^1$

素因数の和:89557

約数の個数: 32

約数和(自身を含む): 708190560

約数和(自身を除く): 427063512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 89417, 178834, 268251, 357668, 536502, 715336, 1073004, 2146008, 11713627, 23427254, 35140881, 46854508, 70281762, 93709016, 140563524, 281127048]

約数ペア:

[(1, 281127048), (2, 140563524), (3, 93709016), (4, 70281762), (6, 46854508), (8, 35140881), (12, 23427254), (24, 11713627), (131, 2146008), (262, 1073004), (393, 715336), (524, 536502), (786, 357668), (1048, 268251), (1572, 178834), (3144, 89417)]