291069780064

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{330053}}^1$

素因数の和:330228

約数の個数: 96

約数和(自身を含む): 681358196736

約数和(自身を除く): 390288416672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 127, 217, 224, 248, 254, 434, 496, 508, 868, 889, 992, 1016, 1736, 1778, 2032, 3472, 3556, 3937, 4064, 6944, 7112, 7874, 14224, 15748, 27559, 28448, 31496, 55118, 62992, 110236, 125984, 220472, 330053, 440944, 660106, 881888, 1320212, 2310371, 2640424, 4620742, 5280848, 9241484, 10231643, 10561696, 18482968, 20463286, 36965936, 40926572, 41916731, 71621501, 73931872, 81853144, 83833462, 143243002, 163706288, 167666924, 286486004, 293417117, 327412576, 335333848, 572972008, 586834234, 670667696, 1145944016, 1173668468, 1299418661, 1341335392, 2291888032, 2347336936, 2598837322, 4694673872, 5197674644, 9095930627, 9389347744, 10395349288, 18191861254, 20790698576, 36383722508, 41581397152, 72767445016, 145534890032, 291069780064]

約数ペア:

[(1, 291069780064), (2, 145534890032), (4, 72767445016), (7, 41581397152), (8, 36383722508), (14, 20790698576), (16, 18191861254), (28, 10395349288), (31, 9389347744), (32, 9095930627), (56, 5197674644), (62, 4694673872), (112, 2598837322), (124, 2347336936), (127, 2291888032), (217, 1341335392), (224, 1299418661), (248, 1173668468), (254, 1145944016), (434, 670667696), (496, 586834234), (508, 572972008), (868, 335333848), (889, 327412576), (992, 293417117), (1016, 286486004), (1736, 167666924), (1778, 163706288), (2032, 143243002), (3472, 83833462), (3556, 81853144), (3937, 73931872), (4064, 71621501), (6944, 41916731), (7112, 40926572), (7874, 36965936), (14224, 20463286), (15748, 18482968), (27559, 10561696), (28448, 10231643), (31496, 9241484), (55118, 5280848), (62992, 4620742), (110236, 2640424), (125984, 2310371), (220472, 1320212), (330053, 881888), (440944, 660106)]