229821498

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 511917120

約数和(自身を除く): 282095622

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 263, 387, 526, 774, 789, 1129, 1578, 2258, 2367, 3387, 4734, 6774, 10161, 11309, 20322, 22618, 33927, 48547, 67854, 97094, 101781, 145641, 203562, 291282, 296927, 436923, 593854, 873846, 890781, 1781562, 2672343, 5344686, 12767861, 25535722, 38303583, 76607166, 114910749, 229821498]

約数ペア:

[(1, 229821498), (2, 114910749), (3, 76607166), (6, 38303583), (9, 25535722), (18, 12767861), (43, 5344686), (86, 2672343), (129, 1781562), (258, 890781), (263, 873846), (387, 593854), (526, 436923), (774, 296927), (789, 291282), (1129, 203562), (1578, 145641), (2258, 101781), (2367, 97094), (3387, 67854), (4734, 48547), (6774, 33927), (10161, 22618), (11309, 20322)]