890232

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{757}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 2592360

約数和(自身を除く): 1702128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 757, 1176, 1514, 2271, 3028, 4542, 5299, 6056, 9084, 10598, 15897, 18168, 21196, 31794, 37093, 42392, 63588, 74186, 111279, 127176, 148372, 222558, 296744, 445116, 890232]

約数ペア:

[(1, 890232), (2, 445116), (3, 296744), (4, 222558), (6, 148372), (7, 127176), (8, 111279), (12, 74186), (14, 63588), (21, 42392), (24, 37093), (28, 31794), (42, 21196), (49, 18168), (56, 15897), (84, 10598), (98, 9084), (147, 6056), (168, 5299), (196, 4542), (294, 3028), (392, 2271), (588, 1514), (757, 1176)]