2783201634

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:877

約数の個数: 80

約数和(自身を含む): 6319162080

約数和(自身を除く): 3535960446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 313, 393, 419, 626, 786, 838, 939, 1179, 1257, 1878, 2358, 2514, 2817, 3537, 3771, 5634, 7074, 7542, 8451, 10611, 11313, 16902, 21222, 22626, 25353, 33939, 41003, 50706, 54889, 67878, 82006, 109778, 123009, 131147, 164667, 246018, 262294, 329334, 369027, 393441, 494001, 738054, 786882, 988002, 1107081, 1180323, 1482003, 2214162, 2360646, 2964006, 3321243, 3540969, 4446009, 6642486, 7081938, 8892018, 10622907, 17180257, 21245814, 34360514, 51540771, 103081542, 154622313, 309244626, 463866939, 927733878, 1391600817, 2783201634]

約数ペア:

[(1, 2783201634), (2, 1391600817), (3, 927733878), (6, 463866939), (9, 309244626), (18, 154622313), (27, 103081542), (54, 51540771), (81, 34360514), (131, 21245814), (162, 17180257), (262, 10622907), (313, 8892018), (393, 7081938), (419, 6642486), (626, 4446009), (786, 3540969), (838, 3321243), (939, 2964006), (1179, 2360646), (1257, 2214162), (1878, 1482003), (2358, 1180323), (2514, 1107081), (2817, 988002), (3537, 786882), (3771, 738054), (5634, 494001), (7074, 393441), (7542, 369027), (8451, 329334), (10611, 262294), (11313, 246018), (16902, 164667), (21222, 131147), (22626, 123009), (25353, 109778), (33939, 82006), (41003, 67878), (50706, 54889)]