248865264

素因数分解:

$2^4\times 3^3\times {\mathrm{757}}^1\times {\mathrm{761}}^1$

素因数の和:1535

約数の個数: 80

約数和(自身を含む): 716219040

約数和(自身を除く): 467353776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 757, 761, 1514, 1522, 2271, 2283, 3028, 3044, 4542, 4566, 6056, 6088, 6813, 6849, 9084, 9132, 12112, 12176, 13626, 13698, 18168, 18264, 20439, 20547, 27252, 27396, 36336, 36528, 40878, 41094, 54504, 54792, 81756, 82188, 109008, 109584, 163512, 164376, 327024, 328752, 576077, 1152154, 1728231, 2304308, 3456462, 4608616, 5184693, 6912924, 9217232, 10369386, 13825848, 15554079, 20738772, 27651696, 31108158, 41477544, 62216316, 82955088, 124432632, 248865264]

約数ペア:

[(1, 248865264), (2, 124432632), (3, 82955088), (4, 62216316), (6, 41477544), (8, 31108158), (9, 27651696), (12, 20738772), (16, 15554079), (18, 13825848), (24, 10369386), (27, 9217232), (36, 6912924), (48, 5184693), (54, 4608616), (72, 3456462), (108, 2304308), (144, 1728231), (216, 1152154), (432, 576077), (757, 328752), (761, 327024), (1514, 164376), (1522, 163512), (2271, 109584), (2283, 109008), (3028, 82188), (3044, 81756), (4542, 54792), (4566, 54504), (6056, 41094), (6088, 40878), (6813, 36528), (6849, 36336), (9084, 27396), (9132, 27252), (12112, 20547), (12176, 20439), (13626, 18264), (13698, 18168)]