408940392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2434169}}^1$

素因数の和:2434185

約数の個数: 32

約数和(自身を含む): 1168401600

約数和(自身を除く): 759461208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2434169, 4868338, 7302507, 9736676, 14605014, 17039183, 19473352, 29210028, 34078366, 51117549, 58420056, 68156732, 102235098, 136313464, 204470196, 408940392]

約数ペア:

[(1, 408940392), (2, 204470196), (3, 136313464), (4, 102235098), (6, 68156732), (7, 58420056), (8, 51117549), (12, 34078366), (14, 29210028), (21, 19473352), (24, 17039183), (28, 14605014), (42, 9736676), (56, 7302507), (84, 4868338), (168, 2434169)]