678817584

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{7591}}^1$

素因数の和:7637

約数の個数: 120

約数和(自身を含む): 2056035072

約数和(自身を除く): 1377217488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2484, 3312, 3726, 3888, 4968, 5589, 7452, 7591, 9936, 11178, 14904, 15182, 22356, 22773, 29808, 30364, 44712, 45546, 60728, 68319, 89424, 91092, 121456, 136638, 174593, 182184, 204957, 273276, 349186, 364368, 409914, 523779, 546552, 614871, 698372, 819828, 1047558, 1093104, 1229742, 1396744, 1571337, 1639656, 1844613, 2095116, 2459484, 2793488, 3142674, 3279312, 3689226, 4190232, 4714011, 4918968, 6285348, 7378452, 8380464, 9428022, 9837936, 12570696, 14142033, 14756904, 18856044, 25141392, 28284066, 29513808, 37712088, 42426099, 56568132, 75424176, 84852198, 113136264, 169704396, 226272528, 339408792, 678817584]

約数ペア:

[(1, 678817584), (2, 339408792), (3, 226272528), (4, 169704396), (6, 113136264), (8, 84852198), (9, 75424176), (12, 56568132), (16, 42426099), (18, 37712088), (23, 29513808), (24, 28284066), (27, 25141392), (36, 18856044), (46, 14756904), (48, 14142033), (54, 12570696), (69, 9837936), (72, 9428022), (81, 8380464), (92, 7378452), (108, 6285348), (138, 4918968), (144, 4714011), (162, 4190232), (184, 3689226), (207, 3279312), (216, 3142674), (243, 2793488), (276, 2459484), (324, 2095116), (368, 1844613), (414, 1639656), (432, 1571337), (486, 1396744), (552, 1229742), (621, 1093104), (648, 1047558), (828, 819828), (972, 698372), (1104, 614871), (1242, 546552), (1296, 523779), (1656, 409914), (1863, 364368), (1944, 349186), (2484, 273276), (3312, 204957), (3726, 182184), (3888, 174593), (4968, 136638), (5589, 121456), (7452, 91092), (7591, 89424), (9936, 68319), (11178, 60728), (14904, 45546), (15182, 44712), (22356, 30364), (22773, 29808)]