272178736

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 535171104

約数和(自身を除く): 262992368

約数列:

[1, 2, 4, 8, 16, 103, 206, 317, 412, 521, 634, 824, 1042, 1268, 1648, 2084, 2536, 4168, 5072, 8336, 32651, 53663, 65302, 107326, 130604, 165157, 214652, 261208, 330314, 429304, 522416, 660628, 858608, 1321256, 2642512, 17011171, 34022342, 68044684, 136089368, 272178736]

約数ペア:

[(1, 272178736), (2, 136089368), (4, 68044684), (8, 34022342), (16, 17011171), (103, 2642512), (206, 1321256), (317, 858608), (412, 660628), (521, 522416), (634, 429304), (824, 330314), (1042, 261208), (1268, 214652), (1648, 165157), (2084, 130604), (2536, 107326), (4168, 65302), (5072, 53663), (8336, 32651)]