289327332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{35509}}^1$

素因数の和:35620

約数の個数: 48

約数和(自身を含む): 779515520

約数和(自身を除く): 490188188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 35509, 71018, 106527, 142036, 213054, 248563, 426108, 497126, 745689, 994252, 1491378, 2982756, 3444373, 6888746, 10333119, 13777492, 20666238, 24110611, 41332476, 48221222, 72331833, 96442444, 144663666, 289327332]

約数ペア:

[(1, 289327332), (2, 144663666), (3, 96442444), (4, 72331833), (6, 48221222), (7, 41332476), (12, 24110611), (14, 20666238), (21, 13777492), (28, 10333119), (42, 6888746), (84, 3444373), (97, 2982756), (194, 1491378), (291, 994252), (388, 745689), (582, 497126), (679, 426108), (1164, 248563), (1358, 213054), (2037, 142036), (2716, 106527), (4074, 71018), (8148, 35509)]