305528730556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{629899}}^1$

素因数の和:630946

約数の個数: 48

約数和(自身を含む): 647637984000

約数和(自身を除く): 342109253444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1019, 2038, 4076, 7133, 14266, 17323, 28532, 34646, 69292, 121261, 242522, 485044, 629899, 1259798, 2519596, 4409293, 8818586, 10708283, 17637172, 21416566, 42833132, 74957981, 149915962, 299831924, 641867081, 1283734162, 2567468324, 4493069567, 8986139134, 10911740377, 17972278268, 21823480754, 43646961508, 76382182639, 152764365278, 305528730556]

約数ペア:

[(1, 305528730556), (2, 152764365278), (4, 76382182639), (7, 43646961508), (14, 21823480754), (17, 17972278268), (28, 10911740377), (34, 8986139134), (68, 4493069567), (119, 2567468324), (238, 1283734162), (476, 641867081), (1019, 299831924), (2038, 149915962), (4076, 74957981), (7133, 42833132), (14266, 21416566), (17323, 17637172), (28532, 10708283), (34646, 8818586), (69292, 4409293), (121261, 2519596), (242522, 1259798), (485044, 629899)]