219304548

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{40343}}^1$

素因数の和:40504

約数の個数: 36

約数和(自身を含む): 558038208

約数和(自身を除く): 338733660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 40343, 80686, 121029, 161372, 242058, 363087, 484116, 726174, 1452348, 6091793, 12183586, 18275379, 24367172, 36550758, 54826137, 73101516, 109652274, 219304548]

約数ペア:

[(1, 219304548), (2, 109652274), (3, 73101516), (4, 54826137), (6, 36550758), (9, 24367172), (12, 18275379), (18, 12183586), (36, 6091793), (151, 1452348), (302, 726174), (453, 484116), (604, 363087), (906, 242058), (1359, 161372), (1812, 121029), (2718, 80686), (5436, 40343)]