280807656

素因数分解:

$2^3\times 3^1\times {\mathrm{937}}^1\times {\mathrm{12487}}^1$

素因数の和:13433

約数の個数: 32

約数和(自身を含む): 702824640

約数和(自身を除く): 422016984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 937, 1874, 2811, 3748, 5622, 7496, 11244, 12487, 22488, 24974, 37461, 49948, 74922, 99896, 149844, 299688, 11700319, 23400638, 35100957, 46801276, 70201914, 93602552, 140403828, 280807656]

約数ペア:

[(1, 280807656), (2, 140403828), (3, 93602552), (4, 70201914), (6, 46801276), (8, 35100957), (12, 23400638), (24, 11700319), (937, 299688), (1874, 149844), (2811, 99896), (3748, 74922), (5622, 49948), (7496, 37461), (11244, 24974), (12487, 22488)]