287568708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{2389}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 767706240

約数和(自身を除く): 480137532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1433, 2389, 2866, 4299, 4778, 5732, 7167, 8598, 9556, 10031, 14334, 16723, 17196, 20062, 28668, 30093, 33446, 40124, 50169, 60186, 66892, 100338, 120372, 200676, 3423437, 6846874, 10270311, 13693748, 20540622, 23964059, 41081244, 47928118, 71892177, 95856236, 143784354, 287568708]

約数ペア:

[(1, 287568708), (2, 143784354), (3, 95856236), (4, 71892177), (6, 47928118), (7, 41081244), (12, 23964059), (14, 20540622), (21, 13693748), (28, 10270311), (42, 6846874), (84, 3423437), (1433, 200676), (2389, 120372), (2866, 100338), (4299, 66892), (4778, 60186), (5732, 50169), (7167, 40124), (8598, 33446), (9556, 30093), (10031, 28668), (14334, 20062), (16723, 17196)]