289870654528

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{16519}}^1$

素因数の和:16705

約数の個数: 224

約数和(自身を含む): 744418160640

約数和(自身を除く): 454547506112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 131, 161, 182, 184, 208, 224, 262, 299, 322, 364, 368, 416, 448, 524, 598, 644, 728, 736, 832, 917, 1048, 1196, 1288, 1456, 1472, 1703, 1834, 2093, 2096, 2392, 2576, 2912, 3013, 3406, 3668, 4186, 4192, 4784, 5152, 5824, 6026, 6812, 7336, 8372, 8384, 9568, 10304, 11921, 12052, 13624, 14672, 16519, 16744, 19136, 21091, 23842, 24104, 27248, 29344, 33038, 33488, 39169, 42182, 47684, 48208, 54496, 58688, 66076, 66976, 78338, 84364, 95368, 96416, 108992, 115633, 132152, 133952, 156676, 168728, 190736, 192832, 214747, 231266, 264304, 274183, 313352, 337456, 379937, 381472, 429494, 462532, 528608, 548366, 626704, 674912, 759874, 762944, 858988, 925064, 1057216, 1096732, 1253408, 1349824, 1503229, 1519748, 1717976, 1850128, 2163989, 2193464, 2506816, 2659559, 3006458, 3039496, 3435952, 3700256, 4327978, 4386928, 4939181, 5319118, 6012916, 6078992, 6871904, 7400512, 8655956, 8773856, 9878362, 10638236, 12025832, 12157984, 13743808, 15147923, 17311912, 17547712, 19756724, 21276472, 24051664, 24315968, 28131857, 30295846, 34574267, 34623824, 39513448, 42552944, 48103328, 49771747, 56263714, 60591692, 69148534, 69247648, 79026896, 85105888, 96206656, 99543494, 112527428, 121183384, 138297068, 138495296, 158053792, 170211776, 196922999, 199086988, 225054856, 242366768, 276594136, 316107584, 348402229, 393845998, 398173976, 450109712, 484733536, 553188272, 647032711, 696804458, 787691996, 796347952, 900219424, 969467072, 1106376544, 1294065422, 1393608916, 1575383992, 1592695904, 1800438848, 2212753088, 2588130844, 2787217832, 3150767984, 3185391808, 4529228977, 5176261688, 5574435664, 6301535968, 9058457954, 10352523376, 11148871328, 12603071936, 18116915908, 20705046752, 22297742656, 36233831816, 41410093504, 72467663632, 144935327264, 289870654528]

約数ペア:

[(1, 289870654528), (2, 144935327264), (4, 72467663632), (7, 41410093504), (8, 36233831816), (13, 22297742656), (14, 20705046752), (16, 18116915908), (23, 12603071936), (26, 11148871328), (28, 10352523376), (32, 9058457954), (46, 6301535968), (52, 5574435664), (56, 5176261688), (64, 4529228977), (91, 3185391808), (92, 3150767984), (104, 2787217832), (112, 2588130844), (131, 2212753088), (161, 1800438848), (182, 1592695904), (184, 1575383992), (208, 1393608916), (224, 1294065422), (262, 1106376544), (299, 969467072), (322, 900219424), (364, 796347952), (368, 787691996), (416, 696804458), (448, 647032711), (524, 553188272), (598, 484733536), (644, 450109712), (728, 398173976), (736, 393845998), (832, 348402229), (917, 316107584), (1048, 276594136), (1196, 242366768), (1288, 225054856), (1456, 199086988), (1472, 196922999), (1703, 170211776), (1834, 158053792), (2093, 138495296), (2096, 138297068), (2392, 121183384), (2576, 112527428), (2912, 99543494), (3013, 96206656), (3406, 85105888), (3668, 79026896), (4186, 69247648), (4192, 69148534), (4784, 60591692), (5152, 56263714), (5824, 49771747), (6026, 48103328), (6812, 42552944), (7336, 39513448), (8372, 34623824), (8384, 34574267), (9568, 30295846), (10304, 28131857), (11921, 24315968), (12052, 24051664), (13624, 21276472), (14672, 19756724), (16519, 17547712), (16744, 17311912), (19136, 15147923), (21091, 13743808), (23842, 12157984), (24104, 12025832), (27248, 10638236), (29344, 9878362), (33038, 8773856), (33488, 8655956), (39169, 7400512), (42182, 6871904), (47684, 6078992), (48208, 6012916), (54496, 5319118), (58688, 4939181), (66076, 4386928), (66976, 4327978), (78338, 3700256), (84364, 3435952), (95368, 3039496), (96416, 3006458), (108992, 2659559), (115633, 2506816), (132152, 2193464), (133952, 2163989), (156676, 1850128), (168728, 1717976), (190736, 1519748), (192832, 1503229), (214747, 1349824), (231266, 1253408), (264304, 1096732), (274183, 1057216), (313352, 925064), (337456, 858988), (379937, 762944), (381472, 759874), (429494, 674912), (462532, 626704), (528608, 548366)]