289464

素因数分解:

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

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 827520

約数和(自身を除く): 538056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1723, 3446, 5169, 6892, 10338, 12061, 13784, 20676, 24122, 36183, 41352, 48244, 72366, 96488, 144732, 289464]

約数ペア:

[(1, 289464), (2, 144732), (3, 96488), (4, 72366), (6, 48244), (7, 41352), (8, 36183), (12, 24122), (14, 20676), (21, 13784), (24, 12061), (28, 10338), (42, 6892), (56, 5169), (84, 3446), (168, 1723)]