220887552

素因数分解:

$2^9\times 3^1\times {\mathrm{143807}}^1$

素因数の和:143828

約数の個数: 40

約数和(自身を含む): 588462336

約数和(自身を除く): 367574784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 143807, 287614, 431421, 575228, 862842, 1150456, 1725684, 2300912, 3451368, 4601824, 6902736, 9203648, 13805472, 18407296, 27610944, 36814592, 55221888, 73629184, 110443776, 220887552]

約数ペア:

[(1, 220887552), (2, 110443776), (3, 73629184), (4, 55221888), (6, 36814592), (8, 27610944), (12, 18407296), (16, 13805472), (24, 9203648), (32, 6902736), (48, 4601824), (64, 3451368), (96, 2300912), (128, 1725684), (192, 1150456), (256, 862842), (384, 575228), (512, 431421), (768, 287614), (1536, 143807)]