1019313288

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 3317400000

約数和(自身を除く): 2298086712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 193, 196, 216, 252, 294, 378, 386, 392, 441, 499, 504, 579, 588, 756, 772, 882, 998, 1158, 1176, 1323, 1351, 1497, 1512, 1544, 1737, 1764, 1996, 2316, 2646, 2702, 2994, 3474, 3493, 3528, 3992, 4053, 4491, 4632, 5211, 5292, 5404, 5988, 6948, 6986, 8106, 8982, 9457, 10422, 10479, 10584, 10808, 11976, 12159, 13473, 13896, 13972, 16212, 17964, 18914, 20844, 20958, 24318, 24451, 26946, 27944, 28371, 31437, 32424, 35928, 36477, 37828, 41688, 41916, 48636, 48902, 53892, 56742, 62874, 72954, 73353, 75656, 83832, 85113, 94311, 96307, 97272, 97804, 107784, 113484, 125748, 145908, 146706, 170226, 188622, 192614, 195608, 220059, 226968, 251496, 255339, 288921, 291816, 293412, 340452, 377244, 385228, 440118, 510678, 577842, 586824, 660177, 674149, 680904, 754488, 770456, 866763, 880236, 1021356, 1155684, 1320354, 1348298, 1733526, 1760472, 2022447, 2042712, 2311368, 2600289, 2640708, 2696596, 3467052, 4044894, 4719043, 5200578, 5281416, 5393192, 6067341, 6934104, 8089788, 9438086, 10401156, 12134682, 14157129, 16179576, 18202023, 18876172, 20802312, 24269364, 28314258, 36404046, 37752344, 42471387, 48538728, 56628516, 72808092, 84942774, 113257032, 127414161, 145616184, 169885548, 254828322, 339771096, 509656644, 1019313288]

約数ペア:

[(1, 1019313288), (2, 509656644), (3, 339771096), (4, 254828322), (6, 169885548), (7, 145616184), (8, 127414161), (9, 113257032), (12, 84942774), (14, 72808092), (18, 56628516), (21, 48538728), (24, 42471387), (27, 37752344), (28, 36404046), (36, 28314258), (42, 24269364), (49, 20802312), (54, 18876172), (56, 18202023), (63, 16179576), (72, 14157129), (84, 12134682), (98, 10401156), (108, 9438086), (126, 8089788), (147, 6934104), (168, 6067341), (189, 5393192), (193, 5281416), (196, 5200578), (216, 4719043), (252, 4044894), (294, 3467052), (378, 2696596), (386, 2640708), (392, 2600289), (441, 2311368), (499, 2042712), (504, 2022447), (579, 1760472), (588, 1733526), (756, 1348298), (772, 1320354), (882, 1155684), (998, 1021356), (1158, 880236), (1176, 866763), (1323, 770456), (1351, 754488), (1497, 680904), (1512, 674149), (1544, 660177), (1737, 586824), (1764, 577842), (1996, 510678), (2316, 440118), (2646, 385228), (2702, 377244), (2994, 340452), (3474, 293412), (3493, 291816), (3528, 288921), (3992, 255339), (4053, 251496), (4491, 226968), (4632, 220059), (5211, 195608), (5292, 192614), (5404, 188622), (5988, 170226), (6948, 146706), (6986, 145908), (8106, 125748), (8982, 113484), (9457, 107784), (10422, 97804), (10479, 97272), (10584, 96307), (10808, 94311), (11976, 85113), (12159, 83832), (13473, 75656), (13896, 73353), (13972, 72954), (16212, 62874), (17964, 56742), (18914, 53892), (20844, 48902), (20958, 48636), (24318, 41916), (24451, 41688), (26946, 37828), (27944, 36477), (28371, 35928), (31437, 32424)]