247712928

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{69739}}^1$

素因数の和:69789

約数の個数: 48

約数和(自身を含む): 667830240

約数和(自身を除く): 420117312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 69739, 139478, 209217, 278956, 418434, 557912, 836868, 1115824, 1673736, 2231648, 2580343, 3347472, 5160686, 6694944, 7741029, 10321372, 15482058, 20642744, 30964116, 41285488, 61928232, 82570976, 123856464, 247712928]

約数ペア:

[(1, 247712928), (2, 123856464), (3, 82570976), (4, 61928232), (6, 41285488), (8, 30964116), (12, 20642744), (16, 15482058), (24, 10321372), (32, 7741029), (37, 6694944), (48, 5160686), (74, 3347472), (96, 2580343), (111, 2231648), (148, 1673736), (222, 1115824), (296, 836868), (444, 557912), (592, 418434), (888, 278956), (1184, 209217), (1776, 139478), (3552, 69739)]