335865656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^2$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 753210360

約数和(自身を除く): 417344704

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 961, 1106, 1736, 1922, 2212, 2449, 3844, 4424, 4898, 6241, 6727, 7688, 9796, 12482, 13454, 17143, 19592, 24964, 26908, 34286, 43687, 49928, 53816, 68572, 75919, 87374, 137144, 151838, 174748, 193471, 303676, 349496, 386942, 531433, 607352, 773884, 1062866, 1354297, 1547768, 2125732, 2708594, 4251464, 5417188, 5997601, 10834376, 11995202, 23990404, 41983207, 47980808, 83966414, 167932828, 335865656]

約数ペア:

[(1, 335865656), (2, 167932828), (4, 83966414), (7, 47980808), (8, 41983207), (14, 23990404), (28, 11995202), (31, 10834376), (56, 5997601), (62, 5417188), (79, 4251464), (124, 2708594), (158, 2125732), (217, 1547768), (248, 1354297), (316, 1062866), (434, 773884), (553, 607352), (632, 531433), (868, 386942), (961, 349496), (1106, 303676), (1736, 193471), (1922, 174748), (2212, 151838), (2449, 137144), (3844, 87374), (4424, 75919), (4898, 68572), (6241, 53816), (6727, 49928), (7688, 43687), (9796, 34286), (12482, 26908), (13454, 24964), (17143, 19592)]