336247912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 854784000

約数和(自身を除く): 518536088

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 199, 211, 286, 308, 364, 398, 422, 572, 616, 728, 796, 844, 1001, 1144, 1393, 1477, 1592, 1688, 2002, 2189, 2321, 2587, 2743, 2786, 2954, 4004, 4378, 4642, 5174, 5486, 5572, 5908, 8008, 8756, 9284, 10348, 10972, 11144, 11816, 15323, 16247, 17512, 18109, 18568, 19201, 20696, 21944, 28457, 30173, 30646, 32494, 36218, 38402, 41989, 56914, 60346, 61292, 64988, 72436, 76804, 83978, 113828, 120692, 122584, 129976, 144872, 153608, 167956, 199199, 211211, 227656, 241384, 293923, 335912, 398398, 422422, 461879, 545857, 587846, 796796, 844844, 923758, 1091714, 1175692, 1593592, 1689688, 1847516, 2183428, 2351384, 3233153, 3695032, 3820999, 4366856, 6004427, 6466306, 7641998, 12008854, 12932612, 15283996, 24017708, 25865224, 30567992, 42030989, 48035416, 84061978, 168123956, 336247912]

約数ペア:

[(1, 336247912), (2, 168123956), (4, 84061978), (7, 48035416), (8, 42030989), (11, 30567992), (13, 25865224), (14, 24017708), (22, 15283996), (26, 12932612), (28, 12008854), (44, 7641998), (52, 6466306), (56, 6004427), (77, 4366856), (88, 3820999), (91, 3695032), (104, 3233153), (143, 2351384), (154, 2183428), (182, 1847516), (199, 1689688), (211, 1593592), (286, 1175692), (308, 1091714), (364, 923758), (398, 844844), (422, 796796), (572, 587846), (616, 545857), (728, 461879), (796, 422422), (844, 398398), (1001, 335912), (1144, 293923), (1393, 241384), (1477, 227656), (1592, 211211), (1688, 199199), (2002, 167956), (2189, 153608), (2321, 144872), (2587, 129976), (2743, 122584), (2786, 120692), (2954, 113828), (4004, 83978), (4378, 76804), (4642, 72436), (5174, 64988), (5486, 61292), (5572, 60346), (5908, 56914), (8008, 41989), (8756, 38402), (9284, 36218), (10348, 32494), (10972, 30646), (11144, 30173), (11816, 28457), (15323, 21944), (16247, 20696), (17512, 19201), (18109, 18568)]