2664222708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{146161}}^1$

素因数の和:146213

約数の個数: 72

約数和(自身を含む): 7464785664

約数和(自身を除く): 4800562956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 146161, 292322, 438483, 584644, 876966, 1023127, 1753932, 2046254, 3069381, 4092508, 4530991, 6138762, 7161889, 9061982, 12277524, 13592973, 14323778, 18123964, 21485667, 27185946, 28647556, 31716937, 42971334, 54371892, 63433874, 85942668, 95150811, 126867748, 190301622, 222018559, 380603244, 444037118, 666055677, 888074236, 1332111354, 2664222708]

約数ペア:

[(1, 2664222708), (2, 1332111354), (3, 888074236), (4, 666055677), (6, 444037118), (7, 380603244), (12, 222018559), (14, 190301622), (21, 126867748), (28, 95150811), (31, 85942668), (42, 63433874), (49, 54371892), (62, 42971334), (84, 31716937), (93, 28647556), (98, 27185946), (124, 21485667), (147, 18123964), (186, 14323778), (196, 13592973), (217, 12277524), (294, 9061982), (372, 7161889), (434, 6138762), (588, 4530991), (651, 4092508), (868, 3069381), (1302, 2046254), (1519, 1753932), (2604, 1023127), (3038, 876966), (4557, 584644), (6076, 438483), (9114, 292322), (18228, 146161)]