898255728

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{132721}}^1$

素因数の和:132782

約数の個数: 60

約数和(自身を含む): 2567374368

約数和(自身を除く): 1669118640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 132721, 265442, 398163, 530884, 796326, 1061768, 1194489, 1592652, 2123536, 2388978, 3185304, 4777956, 6237887, 6370608, 9555912, 12475774, 18713661, 19111824, 24951548, 37427322, 49903096, 56140983, 74854644, 99806192, 112281966, 149709288, 224563932, 299418576, 449127864, 898255728]

約数ペア:

[(1, 898255728), (2, 449127864), (3, 299418576), (4, 224563932), (6, 149709288), (8, 112281966), (9, 99806192), (12, 74854644), (16, 56140983), (18, 49903096), (24, 37427322), (36, 24951548), (47, 19111824), (48, 18713661), (72, 12475774), (94, 9555912), (141, 6370608), (144, 6237887), (188, 4777956), (282, 3185304), (376, 2388978), (423, 2123536), (564, 1592652), (752, 1194489), (846, 1061768), (1128, 796326), (1692, 530884), (2256, 398163), (3384, 265442), (6768, 132721)]