644239996848

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{71014109}}^1$

素因数の和:71014136

約数の個数: 100

約数和(自身を含む): 2130991412880

約数和(自身を除く): 1486751416032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 71014109, 142028218, 213042327, 284056436, 426084654, 497098763, 568112872, 639126981, 852169308, 994197526, 1136225744, 1278253962, 1491296289, 1704338616, 1917380943, 1988395052, 2556507924, 2982592578, 3408677232, 3834761886, 3976790104, 4473888867, 5113015848, 5752142829, 5965185156, 7669523772, 7953580208, 8947777734, 10226031696, 11504285658, 11930370312, 13421666601, 15339047544, 17895555468, 23008571316, 23860740624, 26843333202, 30678095088, 35791110936, 40264999803, 46017142632, 53686666404, 71582221872, 80529999606, 92034285264, 107373332808, 161059999212, 214746665616, 322119998424, 644239996848]

約数ペア:

[(1, 644239996848), (2, 322119998424), (3, 214746665616), (4, 161059999212), (6, 107373332808), (7, 92034285264), (8, 80529999606), (9, 71582221872), (12, 53686666404), (14, 46017142632), (16, 40264999803), (18, 35791110936), (21, 30678095088), (24, 26843333202), (27, 23860740624), (28, 23008571316), (36, 17895555468), (42, 15339047544), (48, 13421666601), (54, 11930370312), (56, 11504285658), (63, 10226031696), (72, 8947777734), (81, 7953580208), (84, 7669523772), (108, 5965185156), (112, 5752142829), (126, 5113015848), (144, 4473888867), (162, 3976790104), (168, 3834761886), (189, 3408677232), (216, 2982592578), (252, 2556507924), (324, 1988395052), (336, 1917380943), (378, 1704338616), (432, 1491296289), (504, 1278253962), (567, 1136225744), (648, 994197526), (756, 852169308), (1008, 639126981), (1134, 568112872), (1296, 497098763), (1512, 426084654), (2268, 284056436), (3024, 213042327), (4536, 142028218), (9072, 71014109)]