3169156984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 7372800000

約数和(自身を除く): 4203643016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 127, 133, 152, 188, 254, 266, 329, 376, 499, 508, 532, 658, 889, 893, 998, 1016, 1064, 1316, 1778, 1786, 1996, 2413, 2632, 3493, 3556, 3572, 3992, 4826, 5969, 6251, 6986, 7112, 7144, 9481, 9652, 11938, 12502, 13972, 16891, 18962, 19304, 23453, 23876, 25004, 27944, 33782, 37924, 41783, 46906, 47752, 50008, 63373, 66367, 67564, 75848, 83566, 93812, 113411, 126746, 132734, 135128, 164171, 167132, 187624, 226822, 253492, 265468, 328342, 334264, 443611, 445607, 453644, 506984, 530936, 656684, 793877, 887222, 891214, 907288, 1204087, 1313368, 1587754, 1774444, 1782428, 2408174, 2978531, 3119249, 3175508, 3548888, 3564856, 4816348, 5957062, 6238498, 6351016, 8428609, 9632696, 11914124, 12476996, 16857218, 20849717, 23828248, 24953992, 33714436, 41699434, 56592089, 67428872, 83398868, 113184178, 166797736, 226368356, 396144623, 452736712, 792289246, 1584578492, 3169156984]

約数ペア:

[(1, 3169156984), (2, 1584578492), (4, 792289246), (7, 452736712), (8, 396144623), (14, 226368356), (19, 166797736), (28, 113184178), (38, 83398868), (47, 67428872), (56, 56592089), (76, 41699434), (94, 33714436), (127, 24953992), (133, 23828248), (152, 20849717), (188, 16857218), (254, 12476996), (266, 11914124), (329, 9632696), (376, 8428609), (499, 6351016), (508, 6238498), (532, 5957062), (658, 4816348), (889, 3564856), (893, 3548888), (998, 3175508), (1016, 3119249), (1064, 2978531), (1316, 2408174), (1778, 1782428), (1786, 1774444), (1996, 1587754), (2413, 1313368), (2632, 1204087), (3493, 907288), (3556, 891214), (3572, 887222), (3992, 793877), (4826, 656684), (5969, 530936), (6251, 506984), (6986, 453644), (7112, 445607), (7144, 443611), (9481, 334264), (9652, 328342), (11938, 265468), (12502, 253492), (13972, 226822), (16891, 187624), (18962, 167132), (19304, 164171), (23453, 135128), (23876, 132734), (25004, 126746), (27944, 113411), (33782, 93812), (37924, 83566), (41783, 75848), (46906, 67564), (47752, 66367), (50008, 63373)]