206454528

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 741726720

約数和(自身を除く): 535272192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 251, 252, 256, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 502, 504, 544, 576, 612, 672, 714, 753, 756, 768, 816, 864, 896, 918, 952, 1004, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1506, 1512, 1632, 1728, 1757, 1792, 1836, 1904, 2008, 2016, 2142, 2176, 2259, 2304, 2448, 2688, 2856, 3012, 3024, 3213, 3264, 3456, 3514, 3672, 3808, 4016, 4032, 4267, 4284, 4352, 4518, 4896, 5271, 5376, 5712, 6024, 6048, 6426, 6528, 6777, 6912, 7028, 7344, 7616, 8032, 8064, 8534, 8568, 9036, 9792, 10542, 11424, 12048, 12096, 12801, 12852, 13056, 13554, 14056, 14688, 15232, 15813, 16064, 16128, 17068, 17136, 18072, 19584, 21084, 22848, 24096, 24192, 25602, 25704, 27108, 28112, 29376, 29869, 30464, 31626, 32128, 34136, 34272, 36144, 38403, 39168, 42168, 45696, 47439, 48192, 48384, 51204, 51408, 54216, 56224, 58752, 59738, 63252, 64256, 68272, 68544, 72288, 76806, 84336, 89607, 91392, 94878, 96384, 102408, 102816, 108432, 112448, 115209, 117504, 119476, 126504, 136544, 137088, 144576, 153612, 168672, 179214, 189756, 192768, 204816, 205632, 216864, 224896, 230418, 238952, 253008, 268821, 273088, 274176, 289152, 307224, 337344, 358428, 379512, 409632, 411264, 433728, 449792, 460836, 477904, 506016, 537642, 546176, 578304, 614448, 674688, 716856, 759024, 806463, 819264, 822528, 867456, 921672, 955808, 1012032, 1075284, 1092352, 1228896, 1349376, 1433712, 1518048, 1612926, 1638528, 1734912, 1843344, 1911616, 2024064, 2150568, 2457792, 2867424, 3036096, 3225852, 3277056, 3686688, 3823232, 4048128, 4301136, 4915584, 5734848, 6072192, 6451704, 7373376, 7646464, 8602272, 9831168, 11469696, 12144384, 12903408, 14746752, 17204544, 22939392, 25806816, 29493504, 34409088, 51613632, 68818176, 103227264, 206454528]

約数ペア:

[(1, 206454528), (2, 103227264), (3, 68818176), (4, 51613632), (6, 34409088), (7, 29493504), (8, 25806816), (9, 22939392), (12, 17204544), (14, 14746752), (16, 12903408), (17, 12144384), (18, 11469696), (21, 9831168), (24, 8602272), (27, 7646464), (28, 7373376), (32, 6451704), (34, 6072192), (36, 5734848), (42, 4915584), (48, 4301136), (51, 4048128), (54, 3823232), (56, 3686688), (63, 3277056), (64, 3225852), (68, 3036096), (72, 2867424), (84, 2457792), (96, 2150568), (102, 2024064), (108, 1911616), (112, 1843344), (119, 1734912), (126, 1638528), (128, 1612926), (136, 1518048), (144, 1433712), (153, 1349376), (168, 1228896), (189, 1092352), (192, 1075284), (204, 1012032), (216, 955808), (224, 921672), (238, 867456), (251, 822528), (252, 819264), (256, 806463), (272, 759024), (288, 716856), (306, 674688), (336, 614448), (357, 578304), (378, 546176), (384, 537642), (408, 506016), (432, 477904), (448, 460836), (459, 449792), (476, 433728), (502, 411264), (504, 409632), (544, 379512), (576, 358428), (612, 337344), (672, 307224), (714, 289152), (753, 274176), (756, 273088), (768, 268821), (816, 253008), (864, 238952), (896, 230418), (918, 224896), (952, 216864), (1004, 205632), (1008, 204816), (1071, 192768), (1088, 189756), (1152, 179214), (1224, 168672), (1344, 153612), (1428, 144576), (1506, 137088), (1512, 136544), (1632, 126504), (1728, 119476), (1757, 117504), (1792, 115209), (1836, 112448), (1904, 108432), (2008, 102816), (2016, 102408), (2142, 96384), (2176, 94878), (2259, 91392), (2304, 89607), (2448, 84336), (2688, 76806), (2856, 72288), (3012, 68544), (3024, 68272), (3213, 64256), (3264, 63252), (3456, 59738), (3514, 58752), (3672, 56224), (3808, 54216), (4016, 51408), (4032, 51204), (4267, 48384), (4284, 48192), (4352, 47439), (4518, 45696), (4896, 42168), (5271, 39168), (5376, 38403), (5712, 36144), (6024, 34272), (6048, 34136), (6426, 32128), (6528, 31626), (6777, 30464), (6912, 29869), (7028, 29376), (7344, 28112), (7616, 27108), (8032, 25704), (8064, 25602), (8534, 24192), (8568, 24096), (9036, 22848), (9792, 21084), (10542, 19584), (11424, 18072), (12048, 17136), (12096, 17068), (12801, 16128), (12852, 16064), (13056, 15813), (13554, 15232), (14056, 14688)]