390696

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 994560

約数和(自身を除く): 603864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 223, 292, 438, 446, 584, 669, 876, 892, 1338, 1752, 1784, 2676, 5352, 16279, 32558, 48837, 65116, 97674, 130232, 195348, 390696]

約数ペア:

[(1, 390696), (2, 195348), (3, 130232), (4, 97674), (6, 65116), (8, 48837), (12, 32558), (24, 16279), (73, 5352), (146, 2676), (219, 1784), (223, 1752), (292, 1338), (438, 892), (446, 876), (584, 669)]