131532408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 408720000

約数和(自身を除く): 277187592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 499, 504, 523, 998, 1046, 1497, 1569, 1996, 2092, 2994, 3138, 3493, 3661, 3992, 4184, 4491, 4707, 5988, 6276, 6986, 7322, 8982, 9414, 10479, 10983, 11976, 12552, 13972, 14644, 17964, 18828, 20958, 21966, 27944, 29288, 31437, 32949, 35928, 37656, 41916, 43932, 62874, 65898, 83832, 87864, 125748, 131796, 251496, 260977, 263592, 521954, 782931, 1043908, 1565862, 1826839, 2087816, 2348793, 3131724, 3653678, 4697586, 5480517, 6263448, 7307356, 9395172, 10961034, 14614712, 16441551, 18790344, 21922068, 32883102, 43844136, 65766204, 131532408]

約数ペア:

[(1, 131532408), (2, 65766204), (3, 43844136), (4, 32883102), (6, 21922068), (7, 18790344), (8, 16441551), (9, 14614712), (12, 10961034), (14, 9395172), (18, 7307356), (21, 6263448), (24, 5480517), (28, 4697586), (36, 3653678), (42, 3131724), (56, 2348793), (63, 2087816), (72, 1826839), (84, 1565862), (126, 1043908), (168, 782931), (252, 521954), (499, 263592), (504, 260977), (523, 251496), (998, 131796), (1046, 125748), (1497, 87864), (1569, 83832), (1996, 65898), (2092, 62874), (2994, 43932), (3138, 41916), (3493, 37656), (3661, 35928), (3992, 32949), (4184, 31437), (4491, 29288), (4707, 27944), (5988, 21966), (6276, 20958), (6986, 18828), (7322, 17964), (8982, 14644), (9414, 13972), (10479, 12552), (10983, 11976)]