2528789536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 6407976960

約数和(自身を除く): 3879187424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 109, 112, 124, 182, 208, 217, 218, 224, 248, 257, 364, 403, 416, 434, 436, 496, 514, 728, 763, 806, 868, 872, 992, 1028, 1417, 1456, 1526, 1612, 1736, 1744, 1799, 2056, 2821, 2834, 2912, 3052, 3224, 3341, 3379, 3472, 3488, 3598, 4112, 5642, 5668, 6104, 6448, 6682, 6758, 6944, 7196, 7967, 8224, 9919, 11284, 11336, 12208, 12896, 13364, 13516, 14392, 15934, 19838, 22568, 22672, 23387, 23653, 24416, 26728, 27032, 28013, 28784, 31868, 39676, 43927, 45136, 45344, 46774, 47306, 53456, 54064, 55769, 56026, 57568, 63736, 79352, 87854, 90272, 93548, 94612, 103571, 106912, 108128, 111538, 112052, 127472, 158704, 175708, 187096, 189224, 196091, 207142, 223076, 224104, 254944, 307489, 317408, 351416, 364169, 374192, 378448, 392182, 414284, 446152, 448208, 614978, 702832, 724997, 728338, 748384, 756896, 784364, 828568, 868403, 892304, 896416, 1229956, 1405664, 1449994, 1456676, 1568728, 1657136, 1736806, 1784608, 2459912, 2549183, 2899988, 2913352, 3137456, 3314272, 3473612, 4919824, 5098366, 5799976, 5826704, 6078821, 6274912, 6947224, 9839648, 10196732, 11289239, 11599952, 11653408, 12157642, 13894448, 20393464, 22578478, 23199904, 24315284, 27788896, 40786928, 45156956, 48630568, 79024673, 81573856, 90313912, 97261136, 158049346, 180627824, 194522272, 316098692, 361255648, 632197384, 1264394768, 2528789536]

約数ペア:

[(1, 2528789536), (2, 1264394768), (4, 632197384), (7, 361255648), (8, 316098692), (13, 194522272), (14, 180627824), (16, 158049346), (26, 97261136), (28, 90313912), (31, 81573856), (32, 79024673), (52, 48630568), (56, 45156956), (62, 40786928), (91, 27788896), (104, 24315284), (109, 23199904), (112, 22578478), (124, 20393464), (182, 13894448), (208, 12157642), (217, 11653408), (218, 11599952), (224, 11289239), (248, 10196732), (257, 9839648), (364, 6947224), (403, 6274912), (416, 6078821), (434, 5826704), (436, 5799976), (496, 5098366), (514, 4919824), (728, 3473612), (763, 3314272), (806, 3137456), (868, 2913352), (872, 2899988), (992, 2549183), (1028, 2459912), (1417, 1784608), (1456, 1736806), (1526, 1657136), (1612, 1568728), (1736, 1456676), (1744, 1449994), (1799, 1405664), (2056, 1229956), (2821, 896416), (2834, 892304), (2912, 868403), (3052, 828568), (3224, 784364), (3341, 756896), (3379, 748384), (3472, 728338), (3488, 724997), (3598, 702832), (4112, 614978), (5642, 448208), (5668, 446152), (6104, 414284), (6448, 392182), (6682, 378448), (6758, 374192), (6944, 364169), (7196, 351416), (7967, 317408), (8224, 307489), (9919, 254944), (11284, 224104), (11336, 223076), (12208, 207142), (12896, 196091), (13364, 189224), (13516, 187096), (14392, 175708), (15934, 158704), (19838, 127472), (22568, 112052), (22672, 111538), (23387, 108128), (23653, 106912), (24416, 103571), (26728, 94612), (27032, 93548), (28013, 90272), (28784, 87854), (31868, 79352), (39676, 63736), (43927, 57568), (45136, 56026), (45344, 55769), (46774, 54064), (47306, 53456)]