306764396848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{179923}}^1$

素因数の和:181122

約数の個数: 80

約数和(自身を含む): 732143862016

約数和(自身を除く): 425379465168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1171, 1456, 2342, 4684, 8197, 9368, 15223, 16394, 18736, 30446, 32788, 60892, 65576, 106561, 121784, 131152, 179923, 213122, 243568, 359846, 426244, 719692, 852488, 1259461, 1439384, 1704976, 2338999, 2518922, 2878768, 4677998, 5037844, 9355996, 10075688, 16372993, 18711992, 20151376, 32745986, 37423984, 65491972, 130983944, 210689833, 261967888, 421379666, 842759332, 1474828831, 1685518664, 2738967829, 2949657662, 3371037328, 5477935658, 5899315324, 10955871316, 11798630648, 19172774803, 21911742632, 23597261296, 38345549606, 43823485264, 76691099212, 153382198424, 306764396848]

約数ペア:

[(1, 306764396848), (2, 153382198424), (4, 76691099212), (7, 43823485264), (8, 38345549606), (13, 23597261296), (14, 21911742632), (16, 19172774803), (26, 11798630648), (28, 10955871316), (52, 5899315324), (56, 5477935658), (91, 3371037328), (104, 2949657662), (112, 2738967829), (182, 1685518664), (208, 1474828831), (364, 842759332), (728, 421379666), (1171, 261967888), (1456, 210689833), (2342, 130983944), (4684, 65491972), (8197, 37423984), (9368, 32745986), (15223, 20151376), (16394, 18711992), (18736, 16372993), (30446, 10075688), (32788, 9355996), (60892, 5037844), (65576, 4677998), (106561, 2878768), (121784, 2518922), (131152, 2338999), (179923, 1704976), (213122, 1439384), (243568, 1259461), (359846, 852488), (426244, 719692)]