1995691056

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2238

約数の個数: 80

約数和(自身を含む): 5228948064

約数和(自身を除く): 3233257008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 157, 274, 314, 411, 471, 548, 628, 822, 942, 1096, 1256, 1644, 1884, 1933, 2192, 2512, 3288, 3768, 3866, 5799, 6576, 7536, 7732, 11598, 15464, 21509, 23196, 30928, 43018, 46392, 64527, 86036, 92784, 129054, 172072, 258108, 264821, 303481, 344144, 516216, 529642, 606962, 794463, 910443, 1032432, 1059284, 1213924, 1588926, 1820886, 2118568, 2427848, 3177852, 3641772, 4237136, 4855696, 6355704, 7283544, 12711408, 14567088, 41576897, 83153794, 124730691, 166307588, 249461382, 332615176, 498922764, 665230352, 997845528, 1995691056]

約数ペア:

[(1, 1995691056), (2, 997845528), (3, 665230352), (4, 498922764), (6, 332615176), (8, 249461382), (12, 166307588), (16, 124730691), (24, 83153794), (48, 41576897), (137, 14567088), (157, 12711408), (274, 7283544), (314, 6355704), (411, 4855696), (471, 4237136), (548, 3641772), (628, 3177852), (822, 2427848), (942, 2118568), (1096, 1820886), (1256, 1588926), (1644, 1213924), (1884, 1059284), (1933, 1032432), (2192, 910443), (2512, 794463), (3288, 606962), (3768, 529642), (3866, 516216), (5799, 344144), (6576, 303481), (7536, 264821), (7732, 258108), (11598, 172072), (15464, 129054), (21509, 92784), (23196, 86036), (30928, 64527), (43018, 46392)]