289778352

素因数分解:

$2^4\times 3^1\times {\mathrm{563}}^1\times {\mathrm{10723}}^1$

素因数の和:11297

約数の個数: 40

約数和(自身を含む): 749993664

約数和(自身を除く): 460215312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 563, 1126, 1689, 2252, 3378, 4504, 6756, 9008, 10723, 13512, 21446, 27024, 32169, 42892, 64338, 85784, 128676, 171568, 257352, 514704, 6037049, 12074098, 18111147, 24148196, 36222294, 48296392, 72444588, 96592784, 144889176, 289778352]

約数ペア:

[(1, 289778352), (2, 144889176), (3, 96592784), (4, 72444588), (6, 48296392), (8, 36222294), (12, 24148196), (16, 18111147), (24, 12074098), (48, 6037049), (563, 514704), (1126, 257352), (1689, 171568), (2252, 128676), (3378, 85784), (4504, 64338), (6756, 42892), (9008, 32169), (10723, 27024), (13512, 21446)]