385723872

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{12517}}^1$

素因数の和:12640

約数の個数: 72

約数和(自身を含む): 1107242136

約数和(自身を除く): 721518264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 12517, 15408, 25034, 30816, 37551, 50068, 75102, 100136, 112653, 150204, 200272, 225306, 300408, 400544, 450612, 600816, 901224, 1201632, 1339319, 1802448, 2678638, 3604896, 4017957, 5357276, 8035914, 10714552, 12053871, 16071828, 21429104, 24107742, 32143656, 42858208, 48215484, 64287312, 96430968, 128574624, 192861936, 385723872]

約数ペア:

[(1, 385723872), (2, 192861936), (3, 128574624), (4, 96430968), (6, 64287312), (8, 48215484), (9, 42858208), (12, 32143656), (16, 24107742), (18, 21429104), (24, 16071828), (32, 12053871), (36, 10714552), (48, 8035914), (72, 5357276), (96, 4017957), (107, 3604896), (144, 2678638), (214, 1802448), (288, 1339319), (321, 1201632), (428, 901224), (642, 600816), (856, 450612), (963, 400544), (1284, 300408), (1712, 225306), (1926, 200272), (2568, 150204), (3424, 112653), (3852, 100136), (5136, 75102), (7704, 50068), (10272, 37551), (12517, 30816), (15408, 25034)]