315522736

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 620429040

約数和(自身を除く): 304906304

約数列:

[1, 2, 4, 8, 16, 109, 218, 227, 436, 454, 797, 872, 908, 1594, 1744, 1816, 3188, 3632, 6376, 12752, 24743, 49486, 86873, 98972, 173746, 180919, 197944, 347492, 361838, 395888, 694984, 723676, 1389968, 1447352, 2894704, 19720171, 39440342, 78880684, 157761368, 315522736]

約数ペア:

[(1, 315522736), (2, 157761368), (4, 78880684), (8, 39440342), (16, 19720171), (109, 2894704), (218, 1447352), (227, 1389968), (436, 723676), (454, 694984), (797, 395888), (872, 361838), (908, 347492), (1594, 197944), (1744, 180919), (1816, 173746), (3188, 98972), (3632, 86873), (6376, 49486), (12752, 24743)]