288854104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 695600640

約数和(自身を除く): 406746536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 121, 154, 188, 242, 308, 329, 376, 484, 517, 616, 658, 847, 907, 968, 1034, 1316, 1694, 1814, 2068, 2632, 3388, 3619, 3628, 4136, 5687, 6349, 6776, 7238, 7256, 9977, 11374, 12698, 14476, 19954, 22748, 25396, 28952, 39809, 39908, 42629, 45496, 50792, 69839, 79618, 79816, 85258, 109747, 139678, 159236, 170516, 219494, 279356, 298403, 318472, 341032, 438988, 468919, 558712, 596806, 768229, 877976, 937838, 1193612, 1536458, 1875676, 2387224, 3072916, 3282433, 3751352, 5158109, 6145832, 6564866, 10316218, 13129732, 20632436, 26259464, 36106763, 41264872, 72213526, 144427052, 288854104]

約数ペア:

[(1, 288854104), (2, 144427052), (4, 72213526), (7, 41264872), (8, 36106763), (11, 26259464), (14, 20632436), (22, 13129732), (28, 10316218), (44, 6564866), (47, 6145832), (56, 5158109), (77, 3751352), (88, 3282433), (94, 3072916), (121, 2387224), (154, 1875676), (188, 1536458), (242, 1193612), (308, 937838), (329, 877976), (376, 768229), (484, 596806), (517, 558712), (616, 468919), (658, 438988), (847, 341032), (907, 318472), (968, 298403), (1034, 279356), (1316, 219494), (1694, 170516), (1814, 159236), (2068, 139678), (2632, 109747), (3388, 85258), (3619, 79816), (3628, 79618), (4136, 69839), (5687, 50792), (6349, 45496), (6776, 42629), (7238, 39908), (7256, 39809), (9977, 28952), (11374, 25396), (12698, 22748), (14476, 19954)]