1580006656

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 3351015360

約数和(自身を除く): 1771008704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 439, 544, 827, 878, 1088, 1654, 1756, 2176, 3308, 3512, 4352, 6616, 7024, 7463, 13232, 14048, 14059, 14926, 26464, 28096, 28118, 29852, 52928, 56192, 56236, 59704, 105856, 112384, 112472, 119408, 211712, 224944, 238816, 363053, 449888, 477632, 726106, 899776, 955264, 1452212, 1799552, 1910528, 2904424, 3599104, 5808848, 6171901, 11617696, 12343802, 23235392, 24687604, 46470784, 49375208, 92941568, 98750416, 197500832, 395001664, 790003328, 1580006656]

約数ペア:

[(1, 1580006656), (2, 790003328), (4, 395001664), (8, 197500832), (16, 98750416), (17, 92941568), (32, 49375208), (34, 46470784), (64, 24687604), (68, 23235392), (128, 12343802), (136, 11617696), (256, 6171901), (272, 5808848), (439, 3599104), (544, 2904424), (827, 1910528), (878, 1799552), (1088, 1452212), (1654, 955264), (1756, 899776), (2176, 726106), (3308, 477632), (3512, 449888), (4352, 363053), (6616, 238816), (7024, 224944), (7463, 211712), (13232, 119408), (14048, 112472), (14059, 112384), (14926, 105856), (26464, 59704), (28096, 56236), (28118, 56192), (29852, 52928)]