64317555232

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{1559}}^1$

素因数の和:1983

約数の個数: 144

約数和(自身を含む): 149639555520

約数和(自身を除く): 85322000288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 166, 196, 224, 317, 332, 392, 581, 634, 664, 784, 1162, 1268, 1328, 1559, 1568, 2219, 2324, 2536, 2656, 3118, 4067, 4438, 4648, 5072, 6236, 8134, 8876, 9296, 10144, 10913, 12472, 15533, 16268, 17752, 18592, 21826, 24944, 26311, 31066, 32536, 35504, 43652, 49888, 52622, 62132, 65072, 71008, 76391, 87304, 105244, 124264, 129397, 130144, 152782, 174608, 184177, 210488, 248528, 258794, 305564, 349216, 368354, 420976, 494203, 497056, 517588, 611128, 736708, 841952, 905779, 988406, 1035176, 1222256, 1289239, 1473416, 1811558, 1976812, 2070352, 2444512, 2578478, 2946832, 3459421, 3623116, 3953624, 4140704, 5156956, 5893664, 6340453, 6918842, 7246232, 7907248, 10313912, 12680906, 13837684, 14492464, 15814496, 20627824, 24215947, 25361812, 27675368, 28984928, 41018849, 41255648, 48431894, 50723624, 55350736, 82037698, 96863788, 101447248, 110701472, 164075396, 193727576, 202894496, 287131943, 328150792, 387455152, 574263886, 656301584, 774910304, 1148527772, 1312603168, 2009923601, 2297055544, 4019847202, 4594111088, 8039694404, 9188222176, 16079388808, 32158777616, 64317555232]

約数ペア:

[(1, 64317555232), (2, 32158777616), (4, 16079388808), (7, 9188222176), (8, 8039694404), (14, 4594111088), (16, 4019847202), (28, 2297055544), (32, 2009923601), (49, 1312603168), (56, 1148527772), (83, 774910304), (98, 656301584), (112, 574263886), (166, 387455152), (196, 328150792), (224, 287131943), (317, 202894496), (332, 193727576), (392, 164075396), (581, 110701472), (634, 101447248), (664, 96863788), (784, 82037698), (1162, 55350736), (1268, 50723624), (1328, 48431894), (1559, 41255648), (1568, 41018849), (2219, 28984928), (2324, 27675368), (2536, 25361812), (2656, 24215947), (3118, 20627824), (4067, 15814496), (4438, 14492464), (4648, 13837684), (5072, 12680906), (6236, 10313912), (8134, 7907248), (8876, 7246232), (9296, 6918842), (10144, 6340453), (10913, 5893664), (12472, 5156956), (15533, 4140704), (16268, 3953624), (17752, 3623116), (18592, 3459421), (21826, 2946832), (24944, 2578478), (26311, 2444512), (31066, 2070352), (32536, 1976812), (35504, 1811558), (43652, 1473416), (49888, 1289239), (52622, 1222256), (62132, 1035176), (65072, 988406), (71008, 905779), (76391, 841952), (87304, 736708), (105244, 611128), (124264, 517588), (129397, 497056), (130144, 494203), (152782, 420976), (174608, 368354), (184177, 349216), (210488, 305564), (248528, 258794)]