289784844

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{11717}}^1$

素因数の和:11959

約数の個数: 48

約数和(自身を含む): 754639200

約数和(自身を除く): 464854356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 11717, 12366, 23434, 24732, 35151, 46868, 70302, 105453, 140604, 210906, 316359, 421812, 632718, 1265436, 2683193, 5366386, 8049579, 10732772, 16099158, 24148737, 32198316, 48297474, 72446211, 96594948, 144892422, 289784844]

約数ペア:

[(1, 289784844), (2, 144892422), (3, 96594948), (4, 72446211), (6, 48297474), (9, 32198316), (12, 24148737), (18, 16099158), (27, 10732772), (36, 8049579), (54, 5366386), (108, 2683193), (229, 1265436), (458, 632718), (687, 421812), (916, 316359), (1374, 210906), (2061, 140604), (2748, 105453), (4122, 70302), (6183, 46868), (8244, 35151), (11717, 24732), (12366, 23434)]