766896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 2135280

約数和(自身を除く): 1368384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1229, 2458, 3687, 4916, 7374, 9832, 14748, 15977, 19664, 29496, 31954, 47931, 58992, 63908, 95862, 127816, 191724, 255632, 383448, 766896]

約数ペア:

[(1, 766896), (2, 383448), (3, 255632), (4, 191724), (6, 127816), (8, 95862), (12, 63908), (13, 58992), (16, 47931), (24, 31954), (26, 29496), (39, 19664), (48, 15977), (52, 14748), (78, 9832), (104, 7374), (156, 4916), (208, 3687), (312, 2458), (624, 1229)]