1266264

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 3517800

約数和(自身を除く): 2251536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 409, 516, 774, 818, 1032, 1227, 1548, 1636, 2454, 3096, 3272, 3681, 4908, 7362, 9816, 14724, 17587, 29448, 35174, 52761, 70348, 105522, 140696, 158283, 211044, 316566, 422088, 633132, 1266264]

約数ペア:

[(1, 1266264), (2, 633132), (3, 422088), (4, 316566), (6, 211044), (8, 158283), (9, 140696), (12, 105522), (18, 70348), (24, 52761), (36, 35174), (43, 29448), (72, 17587), (86, 14724), (129, 9816), (172, 7362), (258, 4908), (344, 3681), (387, 3272), (409, 3096), (516, 2454), (774, 1636), (818, 1548), (1032, 1227)]