2257479336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{43207}}^1$

素因数の和:43534

約数の個数: 64

約数和(自身を含む): 6470830080

約数和(自身を除く): 4213350744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 3732, 4354, 6531, 7464, 8708, 13062, 17416, 26124, 43207, 52248, 86414, 129621, 172828, 259242, 302449, 345656, 518484, 604898, 907347, 1036968, 1209796, 1814694, 2419592, 3629388, 7258776, 13437377, 26874754, 40312131, 53749508, 80624262, 94061639, 107499016, 161248524, 188123278, 282184917, 322497048, 376246556, 564369834, 752493112, 1128739668, 2257479336]

約数ペア:

[(1, 2257479336), (2, 1128739668), (3, 752493112), (4, 564369834), (6, 376246556), (7, 322497048), (8, 282184917), (12, 188123278), (14, 161248524), (21, 107499016), (24, 94061639), (28, 80624262), (42, 53749508), (56, 40312131), (84, 26874754), (168, 13437377), (311, 7258776), (622, 3629388), (933, 2419592), (1244, 1814694), (1866, 1209796), (2177, 1036968), (2488, 907347), (3732, 604898), (4354, 518484), (6531, 345656), (7464, 302449), (8708, 259242), (13062, 172828), (17416, 129621), (26124, 86414), (43207, 52248)]