561963984

素因数分解:

$2^4\times 3^1\times {\mathrm{557}}^1\times {\mathrm{21019}}^1$

素因数の和:21587

約数の個数: 40

約数和(自身を含む): 1454415840

約数和(自身を除く): 892451856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 557, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 13368, 21019, 26736, 42038, 63057, 84076, 126114, 168152, 252228, 336304, 504456, 1008912, 11707583, 23415166, 35122749, 46830332, 70245498, 93660664, 140490996, 187321328, 280981992, 561963984]

約数ペア:

[(1, 561963984), (2, 280981992), (3, 187321328), (4, 140490996), (6, 93660664), (8, 70245498), (12, 46830332), (16, 35122749), (24, 23415166), (48, 11707583), (557, 1008912), (1114, 504456), (1671, 336304), (2228, 252228), (3342, 168152), (4456, 126114), (6684, 84076), (8912, 63057), (13368, 42038), (21019, 26736)]