2558362488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 7091712000

約数和(自身を除く): 4533349512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 113, 132, 191, 226, 264, 339, 382, 449, 452, 573, 678, 764, 898, 904, 1146, 1243, 1347, 1356, 1528, 1796, 2101, 2292, 2486, 2694, 2712, 3592, 3729, 4202, 4584, 4939, 4972, 5388, 6303, 7458, 8404, 9878, 9944, 10776, 12606, 14817, 14916, 16808, 19756, 21583, 25212, 29634, 29832, 39512, 43166, 50424, 50737, 59268, 64749, 85759, 86332, 101474, 118536, 129498, 152211, 171518, 172664, 202948, 237413, 257277, 258996, 304422, 343036, 405896, 474826, 514554, 517992, 558107, 608844, 686072, 712239, 943349, 949652, 1029108, 1116214, 1217688, 1424478, 1674321, 1886698, 1899304, 2058216, 2232428, 2830047, 2848956, 3348642, 3773396, 4464856, 5660094, 5697912, 6697284, 7546792, 9690767, 11320188, 13394568, 19381534, 22640376, 29072301, 38763068, 58144602, 77526136, 106598437, 116289204, 213196874, 232578408, 319795311, 426393748, 639590622, 852787496, 1279181244, 2558362488]

約数ペア:

[(1, 2558362488), (2, 1279181244), (3, 852787496), (4, 639590622), (6, 426393748), (8, 319795311), (11, 232578408), (12, 213196874), (22, 116289204), (24, 106598437), (33, 77526136), (44, 58144602), (66, 38763068), (88, 29072301), (113, 22640376), (132, 19381534), (191, 13394568), (226, 11320188), (264, 9690767), (339, 7546792), (382, 6697284), (449, 5697912), (452, 5660094), (573, 4464856), (678, 3773396), (764, 3348642), (898, 2848956), (904, 2830047), (1146, 2232428), (1243, 2058216), (1347, 1899304), (1356, 1886698), (1528, 1674321), (1796, 1424478), (2101, 1217688), (2292, 1116214), (2486, 1029108), (2694, 949652), (2712, 943349), (3592, 712239), (3729, 686072), (4202, 608844), (4584, 558107), (4939, 517992), (4972, 514554), (5388, 474826), (6303, 405896), (7458, 343036), (8404, 304422), (9878, 258996), (9944, 257277), (10776, 237413), (12606, 202948), (14817, 172664), (14916, 171518), (16808, 152211), (19756, 129498), (21583, 118536), (25212, 101474), (29634, 86332), (29832, 85759), (39512, 64749), (43166, 59268), (50424, 50737)]