220806912

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 593381376

約数和(自身を除く): 372574464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 642, 768, 856, 1284, 1712, 2568, 2687, 3424, 5136, 5374, 6848, 8061, 10272, 10748, 13696, 16122, 20544, 21496, 27392, 32244, 41088, 42992, 64488, 82176, 85984, 128976, 171968, 257952, 287509, 343936, 515904, 575018, 687872, 862527, 1031808, 1150036, 1725054, 2063616, 2300072, 3450108, 4600144, 6900216, 9200288, 13800432, 18400576, 27600864, 36801152, 55201728, 73602304, 110403456, 220806912]

約数ペア:

[(1, 220806912), (2, 110403456), (3, 73602304), (4, 55201728), (6, 36801152), (8, 27600864), (12, 18400576), (16, 13800432), (24, 9200288), (32, 6900216), (48, 4600144), (64, 3450108), (96, 2300072), (107, 2063616), (128, 1725054), (192, 1150036), (214, 1031808), (256, 862527), (321, 687872), (384, 575018), (428, 515904), (642, 343936), (768, 287509), (856, 257952), (1284, 171968), (1712, 128976), (2568, 85984), (2687, 82176), (3424, 64488), (5136, 42992), (5374, 41088), (6848, 32244), (8061, 27392), (10272, 21496), (10748, 20544), (13696, 16122)]