304830784

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 622816128

約数和(自身を除く): 317985344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 257, 344, 431, 514, 688, 862, 1028, 1376, 1724, 2056, 2752, 3448, 4112, 6896, 8224, 11051, 13792, 16448, 18533, 22102, 27584, 37066, 44204, 74132, 88408, 110767, 148264, 176816, 221534, 296528, 353632, 443068, 593056, 707264, 886136, 1186112, 1772272, 3544544, 4762981, 7089088, 9525962, 19051924, 38103848, 76207696, 152415392, 304830784]

約数ペア:

[(1, 304830784), (2, 152415392), (4, 76207696), (8, 38103848), (16, 19051924), (32, 9525962), (43, 7089088), (64, 4762981), (86, 3544544), (172, 1772272), (257, 1186112), (344, 886136), (431, 707264), (514, 593056), (688, 443068), (862, 353632), (1028, 296528), (1376, 221534), (1724, 176816), (2056, 148264), (2752, 110767), (3448, 88408), (4112, 74132), (6896, 44204), (8224, 37066), (11051, 27584), (13792, 22102), (16448, 18533)]