745699752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1493}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 2311994880

約数和(自身を除く): 1566295128

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, 504, 991, 1493, 1982, 2973, 2986, 3964, 4479, 5946, 5972, 6937, 7928, 8919, 8958, 10451, 11892, 11944, 13437, 13874, 17838, 17916, 20811, 20902, 23784, 26874, 27748, 31353, 35676, 35832, 41622, 41804, 53748, 55496, 62433, 62706, 71352, 83244, 83608, 94059, 107496, 124866, 125412, 166488, 188118, 249732, 250824, 376236, 499464, 752472, 1479563, 2959126, 4438689, 5918252, 8877378, 10356941, 11836504, 13316067, 17754756, 20713882, 26632134, 31070823, 35509512, 41427764, 53264268, 62141646, 82855528, 93212469, 106528536, 124283292, 186424938, 248566584, 372849876, 745699752]

約数ペア:

[(1, 745699752), (2, 372849876), (3, 248566584), (4, 186424938), (6, 124283292), (7, 106528536), (8, 93212469), (9, 82855528), (12, 62141646), (14, 53264268), (18, 41427764), (21, 35509512), (24, 31070823), (28, 26632134), (36, 20713882), (42, 17754756), (56, 13316067), (63, 11836504), (72, 10356941), (84, 8877378), (126, 5918252), (168, 4438689), (252, 2959126), (504, 1479563), (991, 752472), (1493, 499464), (1982, 376236), (2973, 250824), (2986, 249732), (3964, 188118), (4479, 166488), (5946, 125412), (5972, 124866), (6937, 107496), (7928, 94059), (8919, 83608), (8958, 83244), (10451, 71352), (11892, 62706), (11944, 62433), (13437, 55496), (13874, 53748), (17838, 41804), (17916, 41622), (20811, 35832), (20902, 35676), (23784, 31353), (26874, 27748)]