337613120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81157}}^1$

素因数の和:81187

約数の個数: 56

約数和(自身を含む): 865793544

約数和(自身を除く): 528180424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 81157, 162314, 324628, 405785, 649256, 811570, 1055041, 1298512, 1623140, 2110082, 2597024, 3246280, 4220164, 5194048, 5275205, 6492560, 8440328, 10550410, 12985120, 16880656, 21100820, 25970240, 33761312, 42201640, 67522624, 84403280, 168806560, 337613120]

約数ペア:

[(1, 337613120), (2, 168806560), (4, 84403280), (5, 67522624), (8, 42201640), (10, 33761312), (13, 25970240), (16, 21100820), (20, 16880656), (26, 12985120), (32, 10550410), (40, 8440328), (52, 6492560), (64, 5275205), (65, 5194048), (80, 4220164), (104, 3246280), (130, 2597024), (160, 2110082), (208, 1623140), (260, 1298512), (320, 1055041), (416, 811570), (520, 649256), (832, 405785), (1040, 324628), (2080, 162314), (4160, 81157)]