253665576

素因数分解:

$2^3\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{2081}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 687747060

約数和(自身を除く): 434081484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1693, 2081, 3386, 4162, 5079, 6243, 6772, 8324, 10158, 12486, 13544, 15237, 16648, 18729, 20316, 24972, 30474, 37458, 40632, 49944, 60948, 74916, 121896, 149832, 3523133, 7046266, 10569399, 14092532, 21138798, 28185064, 31708197, 42277596, 63416394, 84555192, 126832788, 253665576]

約数ペア:

[(1, 253665576), (2, 126832788), (3, 84555192), (4, 63416394), (6, 42277596), (8, 31708197), (9, 28185064), (12, 21138798), (18, 14092532), (24, 10569399), (36, 7046266), (72, 3523133), (1693, 149832), (2081, 121896), (3386, 74916), (4162, 60948), (5079, 49944), (6243, 40632), (6772, 37458), (8324, 30474), (10158, 24972), (12486, 20316), (13544, 18729), (15237, 16648)]