920211312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{518137}}^1$

素因数の和:518185

約数の個数: 40

約数和(自身を含む): 2441466256

約数和(自身を除く): 1521254944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 518137, 1036274, 1554411, 2072548, 3108822, 4145096, 6217644, 8290192, 12435288, 19171069, 24870576, 38342138, 57513207, 76684276, 115026414, 153368552, 230052828, 306737104, 460105656, 920211312]

約数ペア:

[(1, 920211312), (2, 460105656), (3, 306737104), (4, 230052828), (6, 153368552), (8, 115026414), (12, 76684276), (16, 57513207), (24, 38342138), (37, 24870576), (48, 19171069), (74, 12435288), (111, 8290192), (148, 6217644), (222, 4145096), (296, 3108822), (444, 2072548), (592, 1554411), (888, 1036274), (1776, 518137)]