868392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 2689440

約数和(自身を除く): 1821048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1723, 3446, 5169, 6892, 10338, 12061, 13784, 15507, 20676, 24122, 31014, 36183, 41352, 48244, 62028, 72366, 96488, 108549, 124056, 144732, 217098, 289464, 434196, 868392]

約数ペア:

[(1, 868392), (2, 434196), (3, 289464), (4, 217098), (6, 144732), (7, 124056), (8, 108549), (9, 96488), (12, 72366), (14, 62028), (18, 48244), (21, 41352), (24, 36183), (28, 31014), (36, 24122), (42, 20676), (56, 15507), (63, 13784), (72, 12061), (84, 10338), (126, 6892), (168, 5169), (252, 3446), (504, 1723)]