312117612

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{61781}}^1$

素因数の和:62209

約数の個数: 24

約数和(自身を含む): 730016112

約数和(自身を除く): 417898500

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 61781, 123562, 185343, 247124, 370686, 741372, 26009801, 52019602, 78029403, 104039204, 156058806, 312117612]

約数ペア:

[(1, 312117612), (2, 156058806), (3, 104039204), (4, 78029403), (6, 52019602), (12, 26009801), (421, 741372), (842, 370686), (1263, 247124), (1684, 185343), (2526, 123562), (5052, 61781)]