1639374048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{437867}}^1$

素因数の和:437896

約数の個数: 72

約数和(自身を含む): 5020594488

約数和(自身を除く): 3381220440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 437867, 875734, 1313601, 1751468, 2627202, 3502936, 3940803, 5254404, 5692271, 7005872, 7881606, 10508808, 11384542, 14011744, 15763212, 17076813, 21017616, 22769084, 31526424, 34153626, 42035232, 45538168, 51230439, 63052848, 68307252, 91076336, 102460878, 126105696, 136614504, 182152672, 204921756, 273229008, 409843512, 546458016, 819687024, 1639374048]

約数ペア:

[(1, 1639374048), (2, 819687024), (3, 546458016), (4, 409843512), (6, 273229008), (8, 204921756), (9, 182152672), (12, 136614504), (13, 126105696), (16, 102460878), (18, 91076336), (24, 68307252), (26, 63052848), (32, 51230439), (36, 45538168), (39, 42035232), (48, 34153626), (52, 31526424), (72, 22769084), (78, 21017616), (96, 17076813), (104, 15763212), (117, 14011744), (144, 11384542), (156, 10508808), (208, 7881606), (234, 7005872), (288, 5692271), (312, 5254404), (416, 3940803), (468, 3502936), (624, 2627202), (936, 1751468), (1248, 1313601), (1872, 875734), (3744, 437867)]