289221504

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 945907200

約数和(自身を除く): 656685696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 128, 132, 138, 143, 156, 176, 184, 192, 208, 229, 253, 264, 276, 286, 299, 312, 352, 368, 384, 416, 429, 458, 506, 528, 552, 572, 598, 624, 687, 704, 736, 759, 832, 858, 897, 916, 1012, 1056, 1104, 1144, 1196, 1248, 1374, 1408, 1472, 1518, 1664, 1716, 1794, 1832, 2024, 2112, 2208, 2288, 2392, 2496, 2519, 2748, 2944, 2977, 3036, 3289, 3432, 3588, 3664, 4048, 4224, 4416, 4576, 4784, 4992, 5038, 5267, 5496, 5954, 6072, 6578, 6864, 7176, 7328, 7557, 8096, 8832, 8931, 9152, 9568, 9867, 10076, 10534, 10992, 11908, 12144, 13156, 13728, 14352, 14656, 15114, 15801, 16192, 17862, 18304, 19136, 19734, 20152, 21068, 21984, 23816, 24288, 26312, 27456, 28704, 29312, 30228, 31602, 32384, 32747, 35724, 38272, 39468, 40304, 42136, 43968, 47632, 48576, 52624, 54912, 57408, 57937, 60456, 63204, 65494, 68471, 71448, 78936, 80608, 84272, 87936, 95264, 97152, 98241, 105248, 114816, 115874, 120912, 126408, 130988, 136942, 142896, 157872, 161216, 168544, 173811, 190528, 196482, 205413, 210496, 231748, 241824, 252816, 261976, 273884, 285792, 315744, 322432, 337088, 347622, 381056, 392964, 410826, 420992, 463496, 483648, 505632, 523952, 547768, 571584, 631488, 674176, 695244, 753181, 785928, 821652, 926992, 967296, 1011264, 1047904, 1095536, 1143168, 1262976, 1390488, 1506362, 1571856, 1643304, 1853984, 2022528, 2095808, 2191072, 2259543, 2780976, 3012724, 3143712, 3286608, 3707968, 4191616, 4382144, 4519086, 5561952, 6025448, 6287424, 6573216, 7415936, 8764288, 9038172, 11123904, 12050896, 12574848, 13146432, 18076344, 22247808, 24101792, 26292864, 36152688, 48203584, 72305376, 96407168, 144610752, 289221504]

約数ペア:

[(1, 289221504), (2, 144610752), (3, 96407168), (4, 72305376), (6, 48203584), (8, 36152688), (11, 26292864), (12, 24101792), (13, 22247808), (16, 18076344), (22, 13146432), (23, 12574848), (24, 12050896), (26, 11123904), (32, 9038172), (33, 8764288), (39, 7415936), (44, 6573216), (46, 6287424), (48, 6025448), (52, 5561952), (64, 4519086), (66, 4382144), (69, 4191616), (78, 3707968), (88, 3286608), (92, 3143712), (96, 3012724), (104, 2780976), (128, 2259543), (132, 2191072), (138, 2095808), (143, 2022528), (156, 1853984), (176, 1643304), (184, 1571856), (192, 1506362), (208, 1390488), (229, 1262976), (253, 1143168), (264, 1095536), (276, 1047904), (286, 1011264), (299, 967296), (312, 926992), (352, 821652), (368, 785928), (384, 753181), (416, 695244), (429, 674176), (458, 631488), (506, 571584), (528, 547768), (552, 523952), (572, 505632), (598, 483648), (624, 463496), (687, 420992), (704, 410826), (736, 392964), (759, 381056), (832, 347622), (858, 337088), (897, 322432), (916, 315744), (1012, 285792), (1056, 273884), (1104, 261976), (1144, 252816), (1196, 241824), (1248, 231748), (1374, 210496), (1408, 205413), (1472, 196482), (1518, 190528), (1664, 173811), (1716, 168544), (1794, 161216), (1832, 157872), (2024, 142896), (2112, 136942), (2208, 130988), (2288, 126408), (2392, 120912), (2496, 115874), (2519, 114816), (2748, 105248), (2944, 98241), (2977, 97152), (3036, 95264), (3289, 87936), (3432, 84272), (3588, 80608), (3664, 78936), (4048, 71448), (4224, 68471), (4416, 65494), (4576, 63204), (4784, 60456), (4992, 57937), (5038, 57408), (5267, 54912), (5496, 52624), (5954, 48576), (6072, 47632), (6578, 43968), (6864, 42136), (7176, 40304), (7328, 39468), (7557, 38272), (8096, 35724), (8832, 32747), (8931, 32384), (9152, 31602), (9568, 30228), (9867, 29312), (10076, 28704), (10534, 27456), (10992, 26312), (11908, 24288), (12144, 23816), (13156, 21984), (13728, 21068), (14352, 20152), (14656, 19734), (15114, 19136), (15801, 18304), (16192, 17862)]