531213416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^2$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 1093961700

約数和(自身を除く): 562748284

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 367, 493, 734, 986, 1468, 1972, 2936, 3944, 6239, 10643, 12478, 21286, 24956, 42572, 49912, 85144, 134689, 180931, 269378, 361862, 538756, 723724, 1077512, 1447448, 2289713, 3905981, 4579426, 7811962, 9158852, 15623924, 18317704, 31247848, 66401677, 132803354, 265606708, 531213416]

約数ペア:

[(1, 531213416), (2, 265606708), (4, 132803354), (8, 66401677), (17, 31247848), (29, 18317704), (34, 15623924), (58, 9158852), (68, 7811962), (116, 4579426), (136, 3905981), (232, 2289713), (367, 1447448), (493, 1077512), (734, 723724), (986, 538756), (1468, 361862), (1972, 269378), (2936, 180931), (3944, 134689), (6239, 85144), (10643, 49912), (12478, 42572), (21286, 24956)]