407387832

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{214867}}^1$

素因数の和:214955

約数の個数: 32

約数和(自身を含む): 1031366400

約数和(自身を除く): 623978568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 214867, 429734, 644601, 859468, 1289202, 1718936, 2578404, 5156808, 16974493, 33948986, 50923479, 67897972, 101846958, 135795944, 203693916, 407387832]

約数ペア:

[(1, 407387832), (2, 203693916), (3, 135795944), (4, 101846958), (6, 67897972), (8, 50923479), (12, 33948986), (24, 16974493), (79, 5156808), (158, 2578404), (237, 1718936), (316, 1289202), (474, 859468), (632, 644601), (948, 429734), (1896, 214867)]