225866336

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 456412320

約数和(自身を除く): 230545984

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 284, 356, 568, 712, 1117, 1136, 1424, 2234, 2272, 2848, 4468, 6319, 8936, 12638, 17872, 25276, 35744, 50552, 79307, 99413, 101104, 158614, 198826, 202208, 317228, 397652, 634456, 795304, 1268912, 1590608, 2537824, 3181216, 7058323, 14116646, 28233292, 56466584, 112933168, 225866336]

約数ペア:

[(1, 225866336), (2, 112933168), (4, 56466584), (8, 28233292), (16, 14116646), (32, 7058323), (71, 3181216), (89, 2537824), (142, 1590608), (178, 1268912), (284, 795304), (356, 634456), (568, 397652), (712, 317228), (1117, 202208), (1136, 198826), (1424, 158614), (2234, 101104), (2272, 99413), (2848, 79307), (4468, 50552), (6319, 35744), (8936, 25276), (12638, 17872)]