320560296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112241}}^1$

素因数の和:112274

約数の個数: 64

約数和(自身を含む): 969770880

約数和(自身を除く): 649210584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 112241, 224482, 336723, 448964, 673446, 785687, 897928, 1346892, 1571374, 1908097, 2357061, 2693784, 3142748, 3816194, 4714122, 5724291, 6285496, 7632388, 9428244, 11448582, 13356679, 15264776, 18856488, 22897164, 26713358, 40070037, 45794328, 53426716, 80140074, 106853432, 160280148, 320560296]

約数ペア:

[(1, 320560296), (2, 160280148), (3, 106853432), (4, 80140074), (6, 53426716), (7, 45794328), (8, 40070037), (12, 26713358), (14, 22897164), (17, 18856488), (21, 15264776), (24, 13356679), (28, 11448582), (34, 9428244), (42, 7632388), (51, 6285496), (56, 5724291), (68, 4714122), (84, 3816194), (102, 3142748), (119, 2693784), (136, 2357061), (168, 1908097), (204, 1571374), (238, 1346892), (357, 897928), (408, 785687), (476, 673446), (714, 448964), (952, 336723), (1428, 224482), (2856, 112241)]