264215536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55229}}^1$

素因数の和:55273

約数の個数: 40

約数和(自身を含む): 575275680

約数和(自身を除く): 311060144

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 55229, 110458, 220916, 441832, 717977, 883664, 1270267, 1435954, 2540534, 2871908, 5081068, 5743816, 10162136, 11487632, 16513471, 20324272, 33026942, 66053884, 132107768, 264215536]

約数ペア:

[(1, 264215536), (2, 132107768), (4, 66053884), (8, 33026942), (13, 20324272), (16, 16513471), (23, 11487632), (26, 10162136), (46, 5743816), (52, 5081068), (92, 2871908), (104, 2540534), (184, 1435954), (208, 1270267), (299, 883664), (368, 717977), (598, 441832), (1196, 220916), (2392, 110458), (4784, 55229)]