339867288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{248441}}^1$

素因数の和:248472

約数の個数: 48

約数和(自身を含む): 968923800

約数和(自身を除く): 629056512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 248441, 496882, 745323, 993764, 1490646, 1987528, 2235969, 2981292, 4471938, 4720379, 5962584, 8943876, 9440758, 14161137, 17887752, 18881516, 28322274, 37763032, 42483411, 56644548, 84966822, 113289096, 169933644, 339867288]

約数ペア:

[(1, 339867288), (2, 169933644), (3, 113289096), (4, 84966822), (6, 56644548), (8, 42483411), (9, 37763032), (12, 28322274), (18, 18881516), (19, 17887752), (24, 14161137), (36, 9440758), (38, 8943876), (57, 5962584), (72, 4720379), (76, 4471938), (114, 2981292), (152, 2235969), (171, 1987528), (228, 1490646), (342, 993764), (456, 745323), (684, 496882), (1368, 248441)]