1900599296

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 4006285920

約数和(自身を除く): 2105686624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 157, 184, 256, 257, 314, 368, 512, 514, 628, 736, 1024, 1028, 1256, 1472, 2048, 2056, 2512, 2944, 3611, 4112, 5024, 5888, 5911, 7222, 8224, 10048, 11776, 11822, 14444, 16448, 20096, 23552, 23644, 28888, 32896, 40192, 40349, 47104, 47288, 57776, 65792, 80384, 80698, 94576, 115552, 131584, 160768, 161396, 189152, 231104, 263168, 321536, 322792, 378304, 462208, 526336, 645584, 756608, 924416, 928027, 1291168, 1513216, 1848832, 1856054, 2582336, 3026432, 3697664, 3712108, 5164672, 6052864, 7395328, 7424216, 10329344, 12105728, 14848432, 20658688, 29696864, 41317376, 59393728, 82634752, 118787456, 237574912, 475149824, 950299648, 1900599296]

約数ペア:

[(1, 1900599296), (2, 950299648), (4, 475149824), (8, 237574912), (16, 118787456), (23, 82634752), (32, 59393728), (46, 41317376), (64, 29696864), (92, 20658688), (128, 14848432), (157, 12105728), (184, 10329344), (256, 7424216), (257, 7395328), (314, 6052864), (368, 5164672), (512, 3712108), (514, 3697664), (628, 3026432), (736, 2582336), (1024, 1856054), (1028, 1848832), (1256, 1513216), (1472, 1291168), (2048, 928027), (2056, 924416), (2512, 756608), (2944, 645584), (3611, 526336), (4112, 462208), (5024, 378304), (5888, 322792), (5911, 321536), (7222, 263168), (8224, 231104), (10048, 189152), (11776, 161396), (11822, 160768), (14444, 131584), (16448, 115552), (20096, 94576), (23552, 80698), (23644, 80384), (28888, 65792), (32896, 57776), (40192, 47288), (40349, 47104)]