286210908

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{2447}}^1$

素因数の和:2501

約数の個数: 90

約数和(自身を含む): 789986736

約数和(自身を除く): 503775828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1539, 2052, 2166, 2447, 3078, 3249, 4332, 4894, 6156, 6498, 7341, 9747, 9788, 12996, 14682, 19494, 22023, 29241, 29364, 38988, 44046, 46493, 58482, 66069, 88092, 92986, 116964, 132138, 139479, 185972, 198207, 264276, 278958, 396414, 418437, 557916, 792828, 836874, 883367, 1255311, 1673748, 1766734, 2510622, 2650101, 3533468, 3765933, 5021244, 5300202, 7531866, 7950303, 10600404, 15063732, 15900606, 23850909, 31801212, 47701818, 71552727, 95403636, 143105454, 286210908]

約数ペア:

[(1, 286210908), (2, 143105454), (3, 95403636), (4, 71552727), (6, 47701818), (9, 31801212), (12, 23850909), (18, 15900606), (19, 15063732), (27, 10600404), (36, 7950303), (38, 7531866), (54, 5300202), (57, 5021244), (76, 3765933), (81, 3533468), (108, 2650101), (114, 2510622), (162, 1766734), (171, 1673748), (228, 1255311), (324, 883367), (342, 836874), (361, 792828), (513, 557916), (684, 418437), (722, 396414), (1026, 278958), (1083, 264276), (1444, 198207), (1539, 185972), (2052, 139479), (2166, 132138), (2447, 116964), (3078, 92986), (3249, 88092), (4332, 66069), (4894, 58482), (6156, 46493), (6498, 44046), (7341, 38988), (9747, 29364), (9788, 29241), (12996, 22023), (14682, 19494)]