289228488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{634273}}^1$

素因数の和:634301

約数の個数: 32

約数和(自身を含む): 761128800

約数和(自身を除く): 471900312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 634273, 1268546, 1902819, 2537092, 3805638, 5074184, 7611276, 12051187, 15222552, 24102374, 36153561, 48204748, 72307122, 96409496, 144614244, 289228488]

約数ペア:

[(1, 289228488), (2, 144614244), (3, 96409496), (4, 72307122), (6, 48204748), (8, 36153561), (12, 24102374), (19, 15222552), (24, 12051187), (38, 7611276), (57, 5074184), (76, 3805638), (114, 2537092), (152, 1902819), (228, 1268546), (456, 634273)]