253960392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1511669}}^1$

素因数の和:1511685

約数の個数: 32

約数和(自身を含む): 725601600

約数和(自身を除く): 471641208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1511669, 3023338, 4535007, 6046676, 9070014, 10581683, 12093352, 18140028, 21163366, 31745049, 36280056, 42326732, 63490098, 84653464, 126980196, 253960392]

約数ペア:

[(1, 253960392), (2, 126980196), (3, 84653464), (4, 63490098), (6, 42326732), (7, 36280056), (8, 31745049), (12, 21163366), (14, 18140028), (21, 12093352), (24, 10581683), (28, 9070014), (42, 6046676), (56, 4535007), (84, 3023338), (168, 1511669)]