308970804

素因数分解:

$2^2\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{12919}}^1$

素因数の和:14919

約数の個数: 24

約数和(自身を含む): 721349440

約数和(自身を除く): 412378636

約数列:

[1, 2, 3, 4, 6, 12, 1993, 3986, 5979, 7972, 11958, 12919, 23916, 25838, 38757, 51676, 77514, 155028, 25747567, 51495134, 77242701, 102990268, 154485402, 308970804]

約数ペア:

[(1, 308970804), (2, 154485402), (3, 102990268), (4, 77242701), (6, 51495134), (12, 25747567), (1993, 155028), (3986, 77514), (5979, 51676), (7972, 38757), (11958, 25838), (12919, 23916)]