268753888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5927}}^1$

素因数の和:6059

約数の個数: 48

約数和(自身を含む): 575134560

約数和(自身を除く): 306380672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 5927, 11336, 11854, 22672, 23708, 45344, 47416, 77051, 94832, 154102, 189664, 308204, 616408, 646043, 1232816, 1292086, 2465632, 2584172, 5168344, 8398559, 10336688, 16797118, 20673376, 33594236, 67188472, 134376944, 268753888]

約数ペア:

[(1, 268753888), (2, 134376944), (4, 67188472), (8, 33594236), (13, 20673376), (16, 16797118), (26, 10336688), (32, 8398559), (52, 5168344), (104, 2584172), (109, 2465632), (208, 1292086), (218, 1232816), (416, 646043), (436, 616408), (872, 308204), (1417, 189664), (1744, 154102), (2834, 94832), (3488, 77051), (5668, 47416), (5927, 45344), (11336, 23708), (11854, 22672)]