15709947498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 41654845440

約数和(自身を除く): 25944897942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 127, 133, 163, 171, 254, 266, 317, 326, 342, 381, 399, 489, 634, 762, 798, 889, 951, 978, 1141, 1143, 1197, 1467, 1778, 1902, 2219, 2282, 2286, 2394, 2413, 2667, 2853, 2934, 3097, 3423, 4438, 4826, 5334, 5706, 6023, 6194, 6657, 6846, 7239, 8001, 9291, 10269, 12046, 13314, 14478, 16002, 16891, 18069, 18582, 19971, 20538, 20701, 21679, 21717, 27873, 33782, 36138, 39942, 40259, 41402, 42161, 43358, 43434, 50673, 51671, 54207, 55746, 62103, 65037, 80518, 84322, 101346, 103342, 108414, 120777, 124206, 126483, 130074, 144907, 152019, 155013, 186309, 195111, 241554, 252966, 281813, 289814, 304038, 310026, 361697, 362331, 372618, 379449, 390222, 393319, 434721, 465039, 563626, 723394, 724662, 758898, 764921, 786638, 845439, 869442, 930078, 981749, 1085091, 1179957, 1304163, 1529842, 1690878, 1963498, 2170182, 2294763, 2359914, 2536317, 2608326, 2753233, 2945247, 3255273, 3539871, 4589526, 5072634, 5354447, 5506466, 5890494, 6510546, 6562217, 6872243, 6884289, 7079742, 8259699, 8835741, 10708894, 13124434, 13744486, 13768578, 16063341, 16519398, 17671482, 19686651, 20616729, 24779097, 32126682, 39373302, 41233458, 45935519, 48190023, 49558194, 59059953, 61850187, 91871038, 96380046, 118119906, 123700374, 124682123, 137806557, 249364246, 275613114, 374046369, 413419671, 748092738, 826839342, 872774861, 1122139107, 1745549722, 2244278214, 2618324583, 5236649166, 7854973749, 15709947498]

約数ペア:

[(1, 15709947498), (2, 7854973749), (3, 5236649166), (6, 2618324583), (7, 2244278214), (9, 1745549722), (14, 1122139107), (18, 872774861), (19, 826839342), (21, 748092738), (38, 413419671), (42, 374046369), (57, 275613114), (63, 249364246), (114, 137806557), (126, 124682123), (127, 123700374), (133, 118119906), (163, 96380046), (171, 91871038), (254, 61850187), (266, 59059953), (317, 49558194), (326, 48190023), (342, 45935519), (381, 41233458), (399, 39373302), (489, 32126682), (634, 24779097), (762, 20616729), (798, 19686651), (889, 17671482), (951, 16519398), (978, 16063341), (1141, 13768578), (1143, 13744486), (1197, 13124434), (1467, 10708894), (1778, 8835741), (1902, 8259699), (2219, 7079742), (2282, 6884289), (2286, 6872243), (2394, 6562217), (2413, 6510546), (2667, 5890494), (2853, 5506466), (2934, 5354447), (3097, 5072634), (3423, 4589526), (4438, 3539871), (4826, 3255273), (5334, 2945247), (5706, 2753233), (6023, 2608326), (6194, 2536317), (6657, 2359914), (6846, 2294763), (7239, 2170182), (8001, 1963498), (9291, 1690878), (10269, 1529842), (12046, 1304163), (13314, 1179957), (14478, 1085091), (16002, 981749), (16891, 930078), (18069, 869442), (18582, 845439), (19971, 786638), (20538, 764921), (20701, 758898), (21679, 724662), (21717, 723394), (27873, 563626), (33782, 465039), (36138, 434721), (39942, 393319), (40259, 390222), (41402, 379449), (42161, 372618), (43358, 362331), (43434, 361697), (50673, 310026), (51671, 304038), (54207, 289814), (55746, 281813), (62103, 252966), (65037, 241554), (80518, 195111), (84322, 186309), (101346, 155013), (103342, 152019), (108414, 144907), (120777, 130074), (124206, 126483)]