320429628

素因数分解:

$2^2\times 3^3\times {\mathrm{1579}}^1\times {\mathrm{1879}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 831712000

約数和(自身を除く): 511282372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1579, 1879, 3158, 3758, 4737, 5637, 6316, 7516, 9474, 11274, 14211, 16911, 18948, 22548, 28422, 33822, 42633, 50733, 56844, 67644, 85266, 101466, 170532, 202932, 2966941, 5933882, 8900823, 11867764, 17801646, 26702469, 35603292, 53404938, 80107407, 106809876, 160214814, 320429628]

約数ペア:

[(1, 320429628), (2, 160214814), (3, 106809876), (4, 80107407), (6, 53404938), (9, 35603292), (12, 26702469), (18, 17801646), (27, 11867764), (36, 8900823), (54, 5933882), (108, 2966941), (1579, 202932), (1879, 170532), (3158, 101466), (3758, 85266), (4737, 67644), (5637, 56844), (6316, 50733), (7516, 42633), (9474, 33822), (11274, 28422), (14211, 22548), (16911, 18948)]