309366968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{2633}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 611614800

約数和(自身を除く): 302247832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 773, 1546, 2633, 3092, 5266, 6184, 10532, 14687, 21064, 29374, 50027, 58748, 100054, 117496, 200108, 400216, 2035309, 4070618, 8141236, 16282472, 38670871, 77341742, 154683484, 309366968]

約数ペア:

[(1, 309366968), (2, 154683484), (4, 77341742), (8, 38670871), (19, 16282472), (38, 8141236), (76, 4070618), (152, 2035309), (773, 400216), (1546, 200108), (2633, 117496), (3092, 100054), (5266, 58748), (6184, 50027), (10532, 29374), (14687, 21064)]