257668697496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{331907}}^1$

素因数の和:336544

約数の個数: 64

約数和(自身を含む): 736357812480

約数和(自身を除く): 478689114984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4621, 9242, 13863, 18484, 27726, 32347, 36968, 55452, 64694, 97041, 110904, 129388, 194082, 258776, 331907, 388164, 663814, 776328, 995721, 1327628, 1991442, 2323349, 2655256, 3982884, 4646698, 6970047, 7965768, 9293396, 13940094, 18586792, 27880188, 55760376, 1533742247, 3067484494, 4601226741, 6134968988, 9202453482, 10736195729, 12269937976, 18404906964, 21472391458, 32208587187, 36809813928, 42944782916, 64417174374, 85889565832, 128834348748, 257668697496]

約数ペア:

[(1, 257668697496), (2, 128834348748), (3, 85889565832), (4, 64417174374), (6, 42944782916), (7, 36809813928), (8, 32208587187), (12, 21472391458), (14, 18404906964), (21, 12269937976), (24, 10736195729), (28, 9202453482), (42, 6134968988), (56, 4601226741), (84, 3067484494), (168, 1533742247), (4621, 55760376), (9242, 27880188), (13863, 18586792), (18484, 13940094), (27726, 9293396), (32347, 7965768), (36968, 6970047), (55452, 4646698), (64694, 3982884), (97041, 2655256), (110904, 2323349), (129388, 1991442), (194082, 1327628), (258776, 995721), (331907, 776328), (388164, 663814)]