312442948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 589881600

約数和(自身を除く): 277438652

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 263, 349, 526, 698, 851, 1052, 1396, 1702, 3404, 6049, 8027, 9731, 12098, 12913, 16054, 19462, 24196, 25826, 32108, 38924, 51652, 91787, 183574, 223813, 296999, 367148, 447626, 593998, 895252, 1187996, 2111101, 3396119, 4222202, 6792238, 8444404, 13584476, 78110737, 156221474, 312442948]

約数ペア:

[(1, 312442948), (2, 156221474), (4, 78110737), (23, 13584476), (37, 8444404), (46, 6792238), (74, 4222202), (92, 3396119), (148, 2111101), (263, 1187996), (349, 895252), (526, 593998), (698, 447626), (851, 367148), (1052, 296999), (1396, 223813), (1702, 183574), (3404, 91787), (6049, 51652), (8027, 38924), (9731, 32108), (12098, 25826), (12913, 24196), (16054, 19462)]