342912752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5086

約数の個数: 80

約数和(自身を含む): 835279872

約数和(自身を除く): 492367120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2444, 2632, 4277, 4888, 5011, 5264, 8554, 9776, 10022, 17108, 20044, 34216, 35077, 40088, 65143, 68432, 70154, 80176, 130286, 140308, 235517, 260572, 280616, 456001, 471034, 521144, 561232, 912002, 942068, 1042288, 1648619, 1824004, 1884136, 3061721, 3297238, 3648008, 3768272, 6123442, 6594476, 7296016, 12246884, 13188952, 21432047, 24493768, 26377904, 42864094, 48987536, 85728188, 171456376, 342912752]

約数ペア:

[(1, 342912752), (2, 171456376), (4, 85728188), (7, 48987536), (8, 42864094), (13, 26377904), (14, 24493768), (16, 21432047), (26, 13188952), (28, 12246884), (47, 7296016), (52, 6594476), (56, 6123442), (91, 3768272), (94, 3648008), (104, 3297238), (112, 3061721), (182, 1884136), (188, 1824004), (208, 1648619), (329, 1042288), (364, 942068), (376, 912002), (611, 561232), (658, 521144), (728, 471034), (752, 456001), (1222, 280616), (1316, 260572), (1456, 235517), (2444, 140308), (2632, 130286), (4277, 80176), (4888, 70154), (5011, 68432), (5264, 65143), (8554, 40088), (9776, 35077), (10022, 34216), (17108, 20044)]