2178612352

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127973}}^1$

素因数の和:128013

約数の個数: 64

約数和(自身を含む): 5221339200

約数和(自身を除く): 3042726848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 127973, 255946, 511892, 895811, 1023784, 1791622, 2047568, 2431487, 3583244, 4095136, 4862974, 7166488, 8190272, 9725948, 14332976, 16380544, 17020409, 19451896, 28665952, 34040818, 38903792, 57331904, 68081636, 77807584, 114663808, 136163272, 155615168, 272326544, 311230336, 544653088, 1089306176, 2178612352]

約数ペア:

[(1, 2178612352), (2, 1089306176), (4, 544653088), (7, 311230336), (8, 272326544), (14, 155615168), (16, 136163272), (19, 114663808), (28, 77807584), (32, 68081636), (38, 57331904), (56, 38903792), (64, 34040818), (76, 28665952), (112, 19451896), (128, 17020409), (133, 16380544), (152, 14332976), (224, 9725948), (266, 8190272), (304, 7166488), (448, 4862974), (532, 4095136), (608, 3583244), (896, 2431487), (1064, 2047568), (1216, 1791622), (2128, 1023784), (2432, 895811), (4256, 511892), (8512, 255946), (17024, 127973)]