253508960238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1\times {\mathrm{9811}}^1$

素因数の和:11609

約数の個数: 64

約数和(自身を含む): 534120694272

約数和(自身を除く): 280611734034

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1657, 2599, 3314, 4971, 5198, 7797, 9811, 9942, 15594, 19622, 29433, 38111, 58866, 76222, 114333, 187241, 225653, 228666, 374482, 451306, 561723, 676959, 1108643, 1123446, 1353918, 2217286, 3325929, 4306543, 6651858, 8613086, 12919629, 16256827, 25498789, 25839258, 32513654, 48770481, 50997578, 76496367, 97540962, 152992734, 373907021, 747814042, 1121721063, 1837021451, 2243442126, 3674042902, 5511064353, 11022128706, 42251493373, 84502986746, 126754480119, 253508960238]

約数ペア:

[(1, 253508960238), (2, 126754480119), (3, 84502986746), (6, 42251493373), (23, 11022128706), (46, 5511064353), (69, 3674042902), (113, 2243442126), (138, 1837021451), (226, 1121721063), (339, 747814042), (678, 373907021), (1657, 152992734), (2599, 97540962), (3314, 76496367), (4971, 50997578), (5198, 48770481), (7797, 32513654), (9811, 25839258), (9942, 25498789), (15594, 16256827), (19622, 12919629), (29433, 8613086), (38111, 6651858), (58866, 4306543), (76222, 3325929), (114333, 2217286), (187241, 1353918), (225653, 1123446), (228666, 1108643), (374482, 676959), (451306, 561723)]