9972617984

素因数分解:

$2^8\times 7^3\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 23411976000

約数和(自身を除く): 13439358016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 256, 274, 343, 392, 448, 548, 686, 784, 829, 896, 959, 1096, 1372, 1568, 1658, 1792, 1918, 2192, 2744, 3136, 3316, 3836, 4384, 5488, 5803, 6272, 6632, 6713, 7672, 8768, 10976, 11606, 12544, 13264, 13426, 15344, 17536, 21952, 23212, 26528, 26852, 30688, 35072, 40621, 43904, 46424, 46991, 53056, 53704, 61376, 81242, 87808, 92848, 93982, 106112, 107408, 113573, 122752, 162484, 185696, 187964, 212224, 214816, 227146, 245504, 284347, 324968, 371392, 375928, 429632, 454292, 568694, 649936, 742784, 751856, 795011, 859264, 908584, 1137388, 1299872, 1485568, 1503712, 1590022, 1718528, 1817168, 2274776, 2599744, 3007424, 3180044, 3634336, 4549552, 5199488, 5565077, 6014848, 6360088, 7268672, 9099104, 10398976, 11130154, 12029696, 12720176, 14537344, 18198208, 22260308, 25440352, 29074688, 36396416, 38955539, 44520616, 50880704, 72792832, 77911078, 89041232, 101761408, 155822156, 178082464, 203522816, 311644312, 356164928, 623288624, 712329856, 1246577248, 1424659712, 2493154496, 4986308992, 9972617984]

約数ペア:

[(1, 9972617984), (2, 4986308992), (4, 2493154496), (7, 1424659712), (8, 1246577248), (14, 712329856), (16, 623288624), (28, 356164928), (32, 311644312), (49, 203522816), (56, 178082464), (64, 155822156), (98, 101761408), (112, 89041232), (128, 77911078), (137, 72792832), (196, 50880704), (224, 44520616), (256, 38955539), (274, 36396416), (343, 29074688), (392, 25440352), (448, 22260308), (548, 18198208), (686, 14537344), (784, 12720176), (829, 12029696), (896, 11130154), (959, 10398976), (1096, 9099104), (1372, 7268672), (1568, 6360088), (1658, 6014848), (1792, 5565077), (1918, 5199488), (2192, 4549552), (2744, 3634336), (3136, 3180044), (3316, 3007424), (3836, 2599744), (4384, 2274776), (5488, 1817168), (5803, 1718528), (6272, 1590022), (6632, 1503712), (6713, 1485568), (7672, 1299872), (8768, 1137388), (10976, 908584), (11606, 859264), (12544, 795011), (13264, 751856), (13426, 742784), (15344, 649936), (17536, 568694), (21952, 454292), (23212, 429632), (26528, 375928), (26852, 371392), (30688, 324968), (35072, 284347), (40621, 245504), (43904, 227146), (46424, 214816), (46991, 212224), (53056, 187964), (53704, 185696), (61376, 162484), (81242, 122752), (87808, 113573), (92848, 107408), (93982, 106112)]