2581486512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{212573}}^1$

素因数の和:212618

約数の個数: 80

約数和(自身を含む): 7591442688

約数和(自身を除く): 5009956176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 212573, 425146, 637719, 850292, 1275438, 1700584, 2338303, 2550876, 3401168, 4676606, 4889179, 5101752, 7014909, 9353212, 9778358, 10203504, 14029818, 14667537, 18706424, 19556716, 28059636, 29335074, 37412848, 39113432, 53780969, 56119272, 58670148, 78226864, 107561938, 112238544, 117340296, 161342907, 215123876, 234680592, 322685814, 430247752, 645371628, 860495504, 1290743256, 2581486512]

約数ペア:

[(1, 2581486512), (2, 1290743256), (3, 860495504), (4, 645371628), (6, 430247752), (8, 322685814), (11, 234680592), (12, 215123876), (16, 161342907), (22, 117340296), (23, 112238544), (24, 107561938), (33, 78226864), (44, 58670148), (46, 56119272), (48, 53780969), (66, 39113432), (69, 37412848), (88, 29335074), (92, 28059636), (132, 19556716), (138, 18706424), (176, 14667537), (184, 14029818), (253, 10203504), (264, 9778358), (276, 9353212), (368, 7014909), (506, 5101752), (528, 4889179), (552, 4676606), (759, 3401168), (1012, 2550876), (1104, 2338303), (1518, 1700584), (2024, 1275438), (3036, 850292), (4048, 637719), (6072, 425146), (12144, 212573)]