528777728

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 80

約数和(自身を含む): 1117803456

約数和(自身を除く): 589025728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 128, 166, 184, 256, 332, 368, 512, 541, 664, 736, 1082, 1328, 1472, 1909, 2164, 2656, 2944, 3818, 4328, 5312, 5888, 7636, 8656, 10624, 11776, 12443, 15272, 17312, 21248, 24886, 30544, 34624, 42496, 44903, 49772, 61088, 69248, 89806, 99544, 122176, 138496, 179612, 199088, 244352, 276992, 359224, 398176, 488704, 718448, 796352, 977408, 1032769, 1436896, 1592704, 2065538, 2873792, 3185408, 4131076, 5747584, 6370816, 8262152, 11495168, 16524304, 22990336, 33048608, 66097216, 132194432, 264388864, 528777728]

約数ペア:

[(1, 528777728), (2, 264388864), (4, 132194432), (8, 66097216), (16, 33048608), (23, 22990336), (32, 16524304), (46, 11495168), (64, 8262152), (83, 6370816), (92, 5747584), (128, 4131076), (166, 3185408), (184, 2873792), (256, 2065538), (332, 1592704), (368, 1436896), (512, 1032769), (541, 977408), (664, 796352), (736, 718448), (1082, 488704), (1328, 398176), (1472, 359224), (1909, 276992), (2164, 244352), (2656, 199088), (2944, 179612), (3818, 138496), (4328, 122176), (5312, 99544), (5888, 89806), (7636, 69248), (8656, 61088), (10624, 49772), (11776, 44903), (12443, 42496), (15272, 34624), (17312, 30544), (21248, 24886)]