2658188208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{53923}}^1$

素因数の和:54026

約数の個数: 80

約数和(自身を含む): 7488965120

約数和(自身を除く): 4830776912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 6162, 8216, 12324, 16432, 24648, 49296, 53923, 107846, 161769, 215692, 323538, 431384, 647076, 700999, 862768, 1294152, 1401998, 2102997, 2588304, 2803996, 4205994, 4259917, 5607992, 8411988, 8519834, 11215984, 12779751, 16823976, 17039668, 25559502, 33647952, 34079336, 51119004, 55378921, 68158672, 102238008, 110757842, 166136763, 204476016, 221515684, 332273526, 443031368, 664547052, 886062736, 1329094104, 2658188208]

約数ペア:

[(1, 2658188208), (2, 1329094104), (3, 886062736), (4, 664547052), (6, 443031368), (8, 332273526), (12, 221515684), (13, 204476016), (16, 166136763), (24, 110757842), (26, 102238008), (39, 68158672), (48, 55378921), (52, 51119004), (78, 34079336), (79, 33647952), (104, 25559502), (156, 17039668), (158, 16823976), (208, 12779751), (237, 11215984), (312, 8519834), (316, 8411988), (474, 5607992), (624, 4259917), (632, 4205994), (948, 2803996), (1027, 2588304), (1264, 2102997), (1896, 1401998), (2054, 1294152), (3081, 862768), (3792, 700999), (4108, 647076), (6162, 431384), (8216, 323538), (12324, 215692), (16432, 161769), (24648, 107846), (49296, 53923)]