1999819776

素因数分解:

$2^{10}\times 3^1\times {\mathrm{587}}^1\times {\mathrm{1109}}^1$

素因数の和:1719

約数の個数: 88

約数和(自身を含む): 5344143840

約数和(自身を除く): 3344324064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 587, 768, 1024, 1109, 1174, 1536, 1761, 2218, 2348, 3072, 3327, 3522, 4436, 4696, 6654, 7044, 8872, 9392, 13308, 14088, 17744, 18784, 26616, 28176, 35488, 37568, 53232, 56352, 70976, 75136, 106464, 112704, 141952, 150272, 212928, 225408, 283904, 300544, 425856, 450816, 567808, 601088, 650983, 851712, 901632, 1135616, 1301966, 1703424, 1803264, 1952949, 2603932, 3406848, 3905898, 5207864, 7811796, 10415728, 15623592, 20831456, 31247184, 41662912, 62494368, 83325824, 124988736, 166651648, 249977472, 333303296, 499954944, 666606592, 999909888, 1999819776]

約数ペア:

[(1, 1999819776), (2, 999909888), (3, 666606592), (4, 499954944), (6, 333303296), (8, 249977472), (12, 166651648), (16, 124988736), (24, 83325824), (32, 62494368), (48, 41662912), (64, 31247184), (96, 20831456), (128, 15623592), (192, 10415728), (256, 7811796), (384, 5207864), (512, 3905898), (587, 3406848), (768, 2603932), (1024, 1952949), (1109, 1803264), (1174, 1703424), (1536, 1301966), (1761, 1135616), (2218, 901632), (2348, 851712), (3072, 650983), (3327, 601088), (3522, 567808), (4436, 450816), (4696, 425856), (6654, 300544), (7044, 283904), (8872, 225408), (9392, 212928), (13308, 150272), (14088, 141952), (17744, 112704), (18784, 106464), (26616, 75136), (28176, 70976), (35488, 56352), (37568, 53232)]