420174264

素因数分解:

$2^3\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{14153}}^1$

素因数の和:15399

約数の個数: 32

約数和(自身を含む): 1051359120

約数和(自身を除く): 631184856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1237, 2474, 3711, 4948, 7422, 9896, 14153, 14844, 28306, 29688, 42459, 56612, 84918, 113224, 169836, 339672, 17507261, 35014522, 52521783, 70029044, 105043566, 140058088, 210087132, 420174264]

約数ペア:

[(1, 420174264), (2, 210087132), (3, 140058088), (4, 105043566), (6, 70029044), (8, 52521783), (12, 35014522), (24, 17507261), (1237, 339672), (2474, 169836), (3711, 113224), (4948, 84918), (7422, 56612), (9896, 42459), (14153, 29688), (14844, 28306)]