579139678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 1020085920

約数和(自身を除く): 440946242

約数列:

[1, 2, 13, 23, 26, 41, 46, 79, 82, 158, 169, 299, 338, 529, 533, 598, 943, 1027, 1058, 1066, 1817, 1886, 2054, 3239, 3634, 3887, 6478, 6877, 6929, 7774, 12259, 13351, 13754, 13858, 21689, 23621, 24518, 26702, 41791, 42107, 43378, 47242, 74497, 83582, 84214, 89401, 148994, 159367, 178802, 281957, 307073, 318734, 543283, 547391, 563914, 614146, 968461, 1086566, 1094782, 1713431, 1936922, 3426862, 3665441, 7062679, 7330882, 12589993, 14125358, 22274603, 25179986, 44549206, 289569839, 579139678]

約数ペア:

[(1, 579139678), (2, 289569839), (13, 44549206), (23, 25179986), (26, 22274603), (41, 14125358), (46, 12589993), (79, 7330882), (82, 7062679), (158, 3665441), (169, 3426862), (299, 1936922), (338, 1713431), (529, 1094782), (533, 1086566), (598, 968461), (943, 614146), (1027, 563914), (1058, 547391), (1066, 543283), (1817, 318734), (1886, 307073), (2054, 281957), (3239, 178802), (3634, 159367), (3887, 148994), (6478, 89401), (6877, 84214), (6929, 83582), (7774, 74497), (12259, 47242), (13351, 43378), (13754, 42107), (13858, 41791), (21689, 26702), (23621, 24518)]