508729788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 1606348800

約数和(自身を除く): 1097619012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 107, 108, 114, 126, 133, 171, 189, 214, 228, 252, 266, 321, 331, 342, 378, 399, 428, 513, 532, 642, 662, 684, 749, 756, 798, 963, 993, 1026, 1197, 1284, 1324, 1498, 1596, 1926, 1986, 2033, 2052, 2247, 2317, 2394, 2889, 2979, 2996, 3591, 3852, 3972, 4066, 4494, 4634, 4788, 5778, 5958, 6099, 6289, 6741, 6951, 7182, 8132, 8937, 8988, 9268, 11556, 11916, 12198, 12578, 13482, 13902, 14231, 14364, 17874, 18297, 18867, 20223, 20853, 24396, 25156, 26964, 27804, 28462, 35417, 35748, 36594, 37734, 40446, 41706, 42693, 44023, 54891, 56601, 56924, 62559, 70834, 73188, 75468, 80892, 83412, 85386, 88046, 106251, 109782, 113202, 125118, 128079, 132069, 141668, 169803, 170772, 176092, 212502, 219564, 226404, 247919, 250236, 256158, 264138, 318753, 339606, 384237, 396207, 425004, 495838, 512316, 528276, 637506, 672923, 679212, 743757, 768474, 792414, 956259, 991676, 1188621, 1275012, 1345846, 1487514, 1536948, 1584828, 1912518, 2018769, 2231271, 2377242, 2691692, 2975028, 3825036, 4037538, 4462542, 4710461, 4754484, 6056307, 6693813, 8075076, 8925084, 9420922, 12112614, 13387626, 14131383, 18168921, 18841844, 24225228, 26775252, 28262766, 36337842, 42394149, 56525532, 72675684, 84788298, 127182447, 169576596, 254364894, 508729788]

約数ペア:

[(1, 508729788), (2, 254364894), (3, 169576596), (4, 127182447), (6, 84788298), (7, 72675684), (9, 56525532), (12, 42394149), (14, 36337842), (18, 28262766), (19, 26775252), (21, 24225228), (27, 18841844), (28, 18168921), (36, 14131383), (38, 13387626), (42, 12112614), (54, 9420922), (57, 8925084), (63, 8075076), (76, 6693813), (84, 6056307), (107, 4754484), (108, 4710461), (114, 4462542), (126, 4037538), (133, 3825036), (171, 2975028), (189, 2691692), (214, 2377242), (228, 2231271), (252, 2018769), (266, 1912518), (321, 1584828), (331, 1536948), (342, 1487514), (378, 1345846), (399, 1275012), (428, 1188621), (513, 991676), (532, 956259), (642, 792414), (662, 768474), (684, 743757), (749, 679212), (756, 672923), (798, 637506), (963, 528276), (993, 512316), (1026, 495838), (1197, 425004), (1284, 396207), (1324, 384237), (1498, 339606), (1596, 318753), (1926, 264138), (1986, 256158), (2033, 250236), (2052, 247919), (2247, 226404), (2317, 219564), (2394, 212502), (2889, 176092), (2979, 170772), (2996, 169803), (3591, 141668), (3852, 132069), (3972, 128079), (4066, 125118), (4494, 113202), (4634, 109782), (4788, 106251), (5778, 88046), (5958, 85386), (6099, 83412), (6289, 80892), (6741, 75468), (6951, 73188), (7182, 70834), (8132, 62559), (8937, 56924), (8988, 56601), (9268, 54891), (11556, 44023), (11916, 42693), (12198, 41706), (12578, 40446), (13482, 37734), (13902, 36594), (14231, 35748), (14364, 35417), (17874, 28462), (18297, 27804), (18867, 26964), (20223, 25156), (20853, 24396)]