671325012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2927}}^1$

素因数の和:3237

約数の個数: 72

約数和(自身を含む): 1777741056

約数和(自身を除く): 1106416044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 277, 414, 554, 828, 831, 1108, 1662, 2493, 2927, 3324, 4986, 5854, 6371, 8781, 9972, 11708, 12742, 17562, 19113, 25484, 26343, 35124, 38226, 52686, 57339, 67321, 76452, 105372, 114678, 134642, 201963, 229356, 269284, 403926, 605889, 807852, 810779, 1211778, 1621558, 2423556, 2432337, 3243116, 4864674, 7297011, 9729348, 14594022, 18647917, 29188044, 37295834, 55943751, 74591668, 111887502, 167831253, 223775004, 335662506, 671325012]

約数ペア:

[(1, 671325012), (2, 335662506), (3, 223775004), (4, 167831253), (6, 111887502), (9, 74591668), (12, 55943751), (18, 37295834), (23, 29188044), (36, 18647917), (46, 14594022), (69, 9729348), (92, 7297011), (138, 4864674), (207, 3243116), (276, 2432337), (277, 2423556), (414, 1621558), (554, 1211778), (828, 810779), (831, 807852), (1108, 605889), (1662, 403926), (2493, 269284), (2927, 229356), (3324, 201963), (4986, 134642), (5854, 114678), (6371, 105372), (8781, 76452), (9972, 67321), (11708, 57339), (12742, 52686), (17562, 38226), (19113, 35124), (25484, 26343)]