682630984

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3557}}^1$

素因数の和:3742

約数の個数: 64

約数和(自身を含む): 1537056000

約数和(自身を除く): 854425016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 149, 161, 184, 298, 322, 596, 644, 1043, 1192, 1288, 2086, 3427, 3557, 4172, 6854, 7114, 8344, 13708, 14228, 23989, 24899, 27416, 28456, 47978, 49798, 81811, 95956, 99596, 163622, 191912, 199192, 327244, 529993, 572677, 654488, 1059986, 1145354, 2119972, 2290708, 3709951, 4239944, 4581416, 7419902, 12189839, 14839804, 24379678, 29679608, 48759356, 85328873, 97518712, 170657746, 341315492, 682630984]

約数ペア:

[(1, 682630984), (2, 341315492), (4, 170657746), (7, 97518712), (8, 85328873), (14, 48759356), (23, 29679608), (28, 24379678), (46, 14839804), (56, 12189839), (92, 7419902), (149, 4581416), (161, 4239944), (184, 3709951), (298, 2290708), (322, 2119972), (596, 1145354), (644, 1059986), (1043, 654488), (1192, 572677), (1288, 529993), (2086, 327244), (3427, 199192), (3557, 191912), (4172, 163622), (6854, 99596), (7114, 95956), (8344, 81811), (13708, 49798), (14228, 47978), (23989, 28456), (24899, 27416)]