320826255858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2491777}}^1$

素因数の和:2492119

約数の個数: 48

約数和(自身を含む): 727678912896

約数和(自身を除く): 406852657038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 311, 414, 622, 933, 1866, 2799, 5598, 7153, 14306, 21459, 42918, 64377, 128754, 2491777, 4983554, 7475331, 14950662, 22425993, 44851986, 57310871, 114621742, 171932613, 343865226, 515797839, 774942647, 1031595678, 1549885294, 2324827941, 4649655882, 6974483823, 13948967646, 17823680881, 35647361762, 53471042643, 106942085286, 160413127929, 320826255858]

約数ペア:

[(1, 320826255858), (2, 160413127929), (3, 106942085286), (6, 53471042643), (9, 35647361762), (18, 17823680881), (23, 13948967646), (46, 6974483823), (69, 4649655882), (138, 2324827941), (207, 1549885294), (311, 1031595678), (414, 774942647), (622, 515797839), (933, 343865226), (1866, 171932613), (2799, 114621742), (5598, 57310871), (7153, 44851986), (14306, 22425993), (21459, 14950662), (42918, 7475331), (64377, 4983554), (128754, 2491777)]