391370856

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{103867}}^1$

素因数の和:104033

約数の個数: 32

約数和(自身を含む): 984668640

約数和(自身を除く): 593297784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 103867, 207734, 311601, 415468, 623202, 830936, 1246404, 2492808, 16307119, 32614238, 48921357, 65228476, 97842714, 130456952, 195685428, 391370856]

約数ペア:

[(1, 391370856), (2, 195685428), (3, 130456952), (4, 97842714), (6, 65228476), (8, 48921357), (12, 32614238), (24, 16307119), (157, 2492808), (314, 1246404), (471, 830936), (628, 623202), (942, 415468), (1256, 311601), (1884, 207734), (3768, 103867)]