298531254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1427}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 725469696

約数和(自身を除く): 426938442

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 293, 357, 586, 714, 879, 1427, 1758, 2051, 2854, 4102, 4281, 4981, 6153, 8562, 9962, 9989, 12306, 14943, 19978, 24259, 29886, 29967, 34867, 48518, 59934, 69734, 72777, 104601, 145554, 169813, 209202, 339626, 418111, 509439, 836222, 1018878, 1254333, 2508666, 2926777, 5853554, 7107887, 8780331, 14215774, 17560662, 21323661, 42647322, 49755209, 99510418, 149265627, 298531254]

約数ペア:

[(1, 298531254), (2, 149265627), (3, 99510418), (6, 49755209), (7, 42647322), (14, 21323661), (17, 17560662), (21, 14215774), (34, 8780331), (42, 7107887), (51, 5853554), (102, 2926777), (119, 2508666), (238, 1254333), (293, 1018878), (357, 836222), (586, 509439), (714, 418111), (879, 339626), (1427, 209202), (1758, 169813), (2051, 145554), (2854, 104601), (4102, 72777), (4281, 69734), (4981, 59934), (6153, 48518), (8562, 34867), (9962, 29967), (9989, 29886), (12306, 24259), (14943, 19978)]