1570588728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 4235328000

約数和(自身を除く): 2664739272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 71, 74, 87, 111, 116, 142, 148, 174, 213, 222, 232, 284, 296, 348, 426, 444, 568, 696, 852, 859, 888, 1073, 1704, 1718, 2059, 2146, 2577, 2627, 3219, 3436, 4118, 4292, 5154, 5254, 6177, 6438, 6872, 7881, 8236, 8584, 10308, 10508, 12354, 12876, 15762, 16472, 20616, 21016, 24708, 24911, 25752, 31524, 31783, 49416, 49822, 60989, 63048, 63566, 74733, 76183, 95349, 99644, 121978, 127132, 149466, 152366, 182967, 190698, 199288, 228549, 243956, 254264, 298932, 304732, 365934, 381396, 457098, 487912, 597864, 609464, 731868, 762792, 914196, 921707, 1463736, 1768681, 1828392, 1843414, 2256593, 2765121, 3537362, 3686828, 4513186, 5306043, 5530242, 6769779, 7074724, 7373656, 9026372, 10612086, 11060484, 13539558, 14149448, 18052744, 21224172, 22120968, 27079116, 42448344, 54158232, 65441197, 130882394, 196323591, 261764788, 392647182, 523529576, 785294364, 1570588728]

約数ペア:

[(1, 1570588728), (2, 785294364), (3, 523529576), (4, 392647182), (6, 261764788), (8, 196323591), (12, 130882394), (24, 65441197), (29, 54158232), (37, 42448344), (58, 27079116), (71, 22120968), (74, 21224172), (87, 18052744), (111, 14149448), (116, 13539558), (142, 11060484), (148, 10612086), (174, 9026372), (213, 7373656), (222, 7074724), (232, 6769779), (284, 5530242), (296, 5306043), (348, 4513186), (426, 3686828), (444, 3537362), (568, 2765121), (696, 2256593), (852, 1843414), (859, 1828392), (888, 1768681), (1073, 1463736), (1704, 921707), (1718, 914196), (2059, 762792), (2146, 731868), (2577, 609464), (2627, 597864), (3219, 487912), (3436, 457098), (4118, 381396), (4292, 365934), (5154, 304732), (5254, 298932), (6177, 254264), (6438, 243956), (6872, 228549), (7881, 199288), (8236, 190698), (8584, 182967), (10308, 152366), (10508, 149466), (12354, 127132), (12876, 121978), (15762, 99644), (16472, 95349), (20616, 76183), (21016, 74733), (24708, 63566), (24911, 63048), (25752, 60989), (31524, 49822), (31783, 49416)]