519667219168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{256133}}^1$

素因数の和:256280

約数の個数: 96

約数和(自身を含む): 1115350871040

約数和(自身を除く): 595683651872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 71, 76, 94, 142, 152, 188, 284, 304, 376, 568, 608, 752, 893, 1136, 1349, 1504, 1786, 2272, 2698, 3337, 3572, 5396, 6674, 7144, 10792, 13348, 14288, 21584, 26696, 28576, 43168, 53392, 63403, 106784, 126806, 253612, 256133, 507224, 512266, 1014448, 1024532, 2028896, 2049064, 4098128, 4866527, 8196256, 9733054, 12038251, 18185443, 19466108, 24076502, 36370886, 38932216, 48153004, 72741772, 77864432, 96306008, 145483544, 155728864, 192612016, 228726769, 290967088, 345523417, 385224032, 457453538, 581934176, 691046834, 854715821, 914907076, 1382093668, 1709431642, 1829814152, 2764187336, 3418863284, 3659628304, 5528374672, 6837726568, 7319256608, 11056749344, 13675453136, 16239600599, 27350906272, 32479201198, 64958402396, 129916804792, 259833609584, 519667219168]

約数ペア:

[(1, 519667219168), (2, 259833609584), (4, 129916804792), (8, 64958402396), (16, 32479201198), (19, 27350906272), (32, 16239600599), (38, 13675453136), (47, 11056749344), (71, 7319256608), (76, 6837726568), (94, 5528374672), (142, 3659628304), (152, 3418863284), (188, 2764187336), (284, 1829814152), (304, 1709431642), (376, 1382093668), (568, 914907076), (608, 854715821), (752, 691046834), (893, 581934176), (1136, 457453538), (1349, 385224032), (1504, 345523417), (1786, 290967088), (2272, 228726769), (2698, 192612016), (3337, 155728864), (3572, 145483544), (5396, 96306008), (6674, 77864432), (7144, 72741772), (10792, 48153004), (13348, 38932216), (14288, 36370886), (21584, 24076502), (26696, 19466108), (28576, 18185443), (43168, 12038251), (53392, 9733054), (63403, 8196256), (106784, 4866527), (126806, 4098128), (253612, 2049064), (256133, 2028896), (507224, 1024532), (512266, 1014448)]