1916601344

素因数分解:

$2^{10}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5689}}^1$

素因数の和:5763

約数の個数: 88

約数和(自身を含む): 4472613120

約数和(自身を除く): 2556011776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 896, 1024, 1316, 1504, 1792, 2632, 3008, 3584, 5264, 5689, 6016, 7168, 10528, 11378, 12032, 21056, 22756, 24064, 39823, 42112, 45512, 48128, 79646, 84224, 91024, 159292, 168448, 182048, 267383, 318584, 336896, 364096, 534766, 637168, 728192, 1069532, 1274336, 1456384, 1871681, 2139064, 2548672, 2912768, 3743362, 4278128, 5097344, 5825536, 7486724, 8556256, 10194688, 14973448, 17112512, 20389376, 29946896, 34225024, 40778752, 59893792, 68450048, 119787584, 136900096, 239575168, 273800192, 479150336, 958300672, 1916601344]

約数ペア:

[(1, 1916601344), (2, 958300672), (4, 479150336), (7, 273800192), (8, 239575168), (14, 136900096), (16, 119787584), (28, 68450048), (32, 59893792), (47, 40778752), (56, 34225024), (64, 29946896), (94, 20389376), (112, 17112512), (128, 14973448), (188, 10194688), (224, 8556256), (256, 7486724), (329, 5825536), (376, 5097344), (448, 4278128), (512, 3743362), (658, 2912768), (752, 2548672), (896, 2139064), (1024, 1871681), (1316, 1456384), (1504, 1274336), (1792, 1069532), (2632, 728192), (3008, 637168), (3584, 534766), (5264, 364096), (5689, 336896), (6016, 318584), (7168, 267383), (10528, 182048), (11378, 168448), (12032, 159292), (21056, 91024), (22756, 84224), (24064, 79646), (39823, 48128), (42112, 45512)]