1330429376

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1721}}^1$

素因数の和:2037

約数の個数: 56

約数和(自身を含む): 2708306496

約数和(自身を除く): 1377877120

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 257, 376, 514, 752, 1028, 1504, 1721, 2056, 3008, 3442, 4112, 6884, 8224, 12079, 13768, 16448, 24158, 27536, 48316, 55072, 80887, 96632, 110144, 161774, 193264, 323548, 386528, 442297, 647096, 773056, 884594, 1294192, 1769188, 2588384, 3538376, 5176768, 7076752, 14153504, 20787959, 28307008, 41575918, 83151836, 166303672, 332607344, 665214688, 1330429376]

約数ペア:

[(1, 1330429376), (2, 665214688), (4, 332607344), (8, 166303672), (16, 83151836), (32, 41575918), (47, 28307008), (64, 20787959), (94, 14153504), (188, 7076752), (257, 5176768), (376, 3538376), (514, 2588384), (752, 1769188), (1028, 1294192), (1504, 884594), (1721, 773056), (2056, 647096), (3008, 442297), (3442, 386528), (4112, 323548), (6884, 193264), (8224, 161774), (12079, 110144), (13768, 96632), (16448, 80887), (24158, 55072), (27536, 48316)]