205657584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 582177024

約数和(自身を除く): 376519440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 263, 264, 526, 528, 789, 1052, 1481, 1578, 2104, 2893, 2962, 3156, 4208, 4443, 5786, 5924, 6312, 8679, 8886, 11572, 11848, 12624, 16291, 17358, 17772, 23144, 23696, 32582, 34716, 35544, 46288, 48873, 65164, 69432, 71088, 97746, 130328, 138864, 195492, 260656, 389503, 390984, 779006, 781968, 1168509, 1558012, 2337018, 3116024, 4284533, 4674036, 6232048, 8569066, 9348072, 12853599, 17138132, 18696144, 25707198, 34276264, 51414396, 68552528, 102828792, 205657584]

約数ペア:

[(1, 205657584), (2, 102828792), (3, 68552528), (4, 51414396), (6, 34276264), (8, 25707198), (11, 18696144), (12, 17138132), (16, 12853599), (22, 9348072), (24, 8569066), (33, 6232048), (44, 4674036), (48, 4284533), (66, 3116024), (88, 2337018), (132, 1558012), (176, 1168509), (263, 781968), (264, 779006), (526, 390984), (528, 389503), (789, 260656), (1052, 195492), (1481, 138864), (1578, 130328), (2104, 97746), (2893, 71088), (2962, 69432), (3156, 65164), (4208, 48873), (4443, 46288), (5786, 35544), (5924, 34716), (6312, 32582), (8679, 23696), (8886, 23144), (11572, 17772), (11848, 17358), (12624, 16291)]