401958024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4651}}^1$

素因数の和:4950

約数の個数: 64

約数和(自身を含む): 1086335040

約数和(自身を除く): 684377016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 277, 312, 554, 831, 1108, 1662, 2216, 3324, 3601, 4651, 6648, 7202, 9302, 10803, 13953, 14404, 18604, 21606, 27906, 28808, 37208, 43212, 55812, 60463, 86424, 111624, 120926, 181389, 241852, 362778, 483704, 725556, 1288327, 1451112, 2576654, 3864981, 5153308, 7729962, 10306616, 15459924, 16748251, 30919848, 33496502, 50244753, 66993004, 100489506, 133986008, 200979012, 401958024]

約数ペア:

[(1, 401958024), (2, 200979012), (3, 133986008), (4, 100489506), (6, 66993004), (8, 50244753), (12, 33496502), (13, 30919848), (24, 16748251), (26, 15459924), (39, 10306616), (52, 7729962), (78, 5153308), (104, 3864981), (156, 2576654), (277, 1451112), (312, 1288327), (554, 725556), (831, 483704), (1108, 362778), (1662, 241852), (2216, 181389), (3324, 120926), (3601, 111624), (4651, 86424), (6648, 60463), (7202, 55812), (9302, 43212), (10803, 37208), (13953, 28808), (14404, 27906), (18604, 21606)]