245408704

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 56

約数和(自身を含む): 497108480

約数和(自身を除く): 251699776

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 127, 218, 254, 277, 436, 508, 554, 872, 1016, 1108, 1744, 2032, 2216, 3488, 4064, 4432, 6976, 8128, 8864, 13843, 17728, 27686, 30193, 35179, 55372, 60386, 70358, 110744, 120772, 140716, 221488, 241544, 281432, 442976, 483088, 562864, 885952, 966176, 1125728, 1932352, 2251456, 3834511, 7669022, 15338044, 30676088, 61352176, 122704352, 245408704]

約数ペア:

[(1, 245408704), (2, 122704352), (4, 61352176), (8, 30676088), (16, 15338044), (32, 7669022), (64, 3834511), (109, 2251456), (127, 1932352), (218, 1125728), (254, 966176), (277, 885952), (436, 562864), (508, 483088), (554, 442976), (872, 281432), (1016, 241544), (1108, 221488), (1744, 140716), (2032, 120772), (2216, 110744), (3488, 70358), (4064, 60386), (4432, 55372), (6976, 35179), (8128, 30193), (8864, 27686), (13843, 17728)]