485939712

素因数分解:

$2^9\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1509

約数の個数: 80

約数和(自身を含む): 1300666752

約数和(自身を除く): 814727040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 512, 514, 768, 771, 1028, 1231, 1536, 1542, 2056, 2462, 3084, 3693, 4112, 4924, 6168, 7386, 8224, 9848, 12336, 14772, 16448, 19696, 24672, 29544, 32896, 39392, 49344, 59088, 65792, 78784, 98688, 118176, 131584, 157568, 197376, 236352, 315136, 316367, 394752, 472704, 630272, 632734, 945408, 949101, 1265468, 1890816, 1898202, 2530936, 3796404, 5061872, 7592808, 10123744, 15185616, 20247488, 30371232, 40494976, 60742464, 80989952, 121484928, 161979904, 242969856, 485939712]

約数ペア:

[(1, 485939712), (2, 242969856), (3, 161979904), (4, 121484928), (6, 80989952), (8, 60742464), (12, 40494976), (16, 30371232), (24, 20247488), (32, 15185616), (48, 10123744), (64, 7592808), (96, 5061872), (128, 3796404), (192, 2530936), (256, 1898202), (257, 1890816), (384, 1265468), (512, 949101), (514, 945408), (768, 632734), (771, 630272), (1028, 472704), (1231, 394752), (1536, 316367), (1542, 315136), (2056, 236352), (2462, 197376), (3084, 157568), (3693, 131584), (4112, 118176), (4924, 98688), (6168, 78784), (7386, 65792), (8224, 59088), (9848, 49344), (12336, 39392), (14772, 32896), (16448, 29544), (19696, 24672)]