520065152

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 1067523840

約数和(自身を除く): 547458688

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 137, 188, 274, 376, 548, 631, 752, 1096, 1262, 1504, 2192, 2524, 3008, 4384, 5048, 6016, 6439, 8768, 10096, 12878, 17536, 20192, 25756, 29657, 40384, 51512, 59314, 80768, 86447, 103024, 118628, 172894, 206048, 237256, 345788, 412096, 474512, 691576, 824192, 949024, 1383152, 1898048, 2766304, 3796096, 4063009, 5532608, 8126018, 11065216, 16252036, 32504072, 65008144, 130016288, 260032576, 520065152]

約数ペア:

[(1, 520065152), (2, 260032576), (4, 130016288), (8, 65008144), (16, 32504072), (32, 16252036), (47, 11065216), (64, 8126018), (94, 5532608), (128, 4063009), (137, 3796096), (188, 2766304), (274, 1898048), (376, 1383152), (548, 949024), (631, 824192), (752, 691576), (1096, 474512), (1262, 412096), (1504, 345788), (2192, 237256), (2524, 206048), (3008, 172894), (4384, 118628), (5048, 103024), (6016, 86447), (6439, 80768), (8768, 59314), (10096, 51512), (12878, 40384), (17536, 29657), (20192, 25756)]