1311216

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 3452160

約数和(自身を除く): 2140944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 463, 472, 708, 926, 944, 1389, 1416, 1852, 2778, 2832, 3704, 5556, 7408, 11112, 22224, 27317, 54634, 81951, 109268, 163902, 218536, 327804, 437072, 655608, 1311216]

約数ペア:

[(1, 1311216), (2, 655608), (3, 437072), (4, 327804), (6, 218536), (8, 163902), (12, 109268), (16, 81951), (24, 54634), (48, 27317), (59, 22224), (118, 11112), (177, 7408), (236, 5556), (354, 3704), (463, 2832), (472, 2778), (708, 1852), (926, 1416), (944, 1389)]