335650016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1151}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 713276928

約数和(自身を除く): 377626912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 701, 1151, 1402, 2302, 2804, 4604, 5608, 9113, 9208, 11216, 14963, 18226, 18416, 22432, 29926, 36452, 36832, 59852, 72904, 119704, 145808, 239408, 291616, 478816, 806851, 1613702, 3227404, 6454808, 10489063, 12909616, 20978126, 25819232, 41956252, 83912504, 167825008, 335650016]

約数ペア:

[(1, 335650016), (2, 167825008), (4, 83912504), (8, 41956252), (13, 25819232), (16, 20978126), (26, 12909616), (32, 10489063), (52, 6454808), (104, 3227404), (208, 1613702), (416, 806851), (701, 478816), (1151, 291616), (1402, 239408), (2302, 145808), (2804, 119704), (4604, 72904), (5608, 59852), (9113, 36832), (9208, 36452), (11216, 29926), (14963, 22432), (18226, 18416)]