872389968

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{115763}}^1$

素因数の和:115931

約数の個数: 40

約数和(自身を含む): 2268048288

約数和(自身を除く): 1395658320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 115763, 231526, 347289, 463052, 694578, 926104, 1389156, 1852208, 2778312, 5556624, 18174791, 36349582, 54524373, 72699164, 109048746, 145398328, 218097492, 290796656, 436194984, 872389968]

約数ペア:

[(1, 872389968), (2, 436194984), (3, 290796656), (4, 218097492), (6, 145398328), (8, 109048746), (12, 72699164), (16, 54524373), (24, 36349582), (48, 18174791), (157, 5556624), (314, 2778312), (471, 1852208), (628, 1389156), (942, 926104), (1256, 694578), (1884, 463052), (2512, 347289), (3768, 231526), (7536, 115763)]