320650752

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2079

約数の個数: 80

約数和(自身を含む): 862659072

約数和(自身を除く): 542008320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 512, 642, 768, 856, 1284, 1536, 1712, 1951, 2568, 3424, 3902, 5136, 5853, 6848, 7804, 10272, 11706, 13696, 15608, 20544, 23412, 27392, 31216, 41088, 46824, 54784, 62432, 82176, 93648, 124864, 164352, 187296, 208757, 249728, 374592, 417514, 499456, 626271, 749184, 835028, 998912, 1252542, 1498368, 1670056, 2505084, 2996736, 3340112, 5010168, 6680224, 10020336, 13360448, 20040672, 26720896, 40081344, 53441792, 80162688, 106883584, 160325376, 320650752]

約数ペア:

[(1, 320650752), (2, 160325376), (3, 106883584), (4, 80162688), (6, 53441792), (8, 40081344), (12, 26720896), (16, 20040672), (24, 13360448), (32, 10020336), (48, 6680224), (64, 5010168), (96, 3340112), (107, 2996736), (128, 2505084), (192, 1670056), (214, 1498368), (256, 1252542), (321, 998912), (384, 835028), (428, 749184), (512, 626271), (642, 499456), (768, 417514), (856, 374592), (1284, 249728), (1536, 208757), (1712, 187296), (1951, 164352), (2568, 124864), (3424, 93648), (3902, 82176), (5136, 62432), (5853, 54784), (6848, 46824), (7804, 41088), (10272, 31216), (11706, 27392), (13696, 23412), (15608, 20544)]