266487936

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 871879680

約数和(自身を除く): 605391744

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, 211, 253, 264, 276, 286, 299, 312, 352, 368, 384, 416, 422, 429, 506, 528, 552, 572, 598, 624, 633, 704, 736, 759, 832, 844, 858, 897, 1012, 1056, 1104, 1144, 1196, 1248, 1266, 1408, 1472, 1518, 1664, 1688, 1716, 1794, 2024, 2112, 2208, 2288, 2321, 2392, 2496, 2532, 2743, 2944, 3036, 3289, 3376, 3432, 3588, 4048, 4224, 4416, 4576, 4642, 4784, 4853, 4992, 5064, 5486, 6072, 6578, 6752, 6864, 6963, 7176, 8096, 8229, 8832, 9152, 9284, 9568, 9706, 9867, 10128, 10972, 12144, 13156, 13504, 13728, 13926, 14352, 14559, 16192, 16458, 18304, 18568, 19136, 19412, 19734, 20256, 21944, 24288, 26312, 27008, 27456, 27852, 28704, 29118, 30173, 32384, 32916, 37136, 38272, 38824, 39468, 40512, 43888, 48576, 52624, 53383, 54912, 55704, 57408, 58236, 60346, 63089, 65832, 74272, 77648, 78936, 81024, 87776, 90519, 97152, 105248, 106766, 111408, 114816, 116472, 120692, 126178, 131664, 148544, 155296, 157872, 160149, 175552, 181038, 189267, 210496, 213532, 222816, 232944, 241384, 252356, 263328, 297088, 310592, 315744, 320298, 351104, 362076, 378534, 420992, 427064, 445632, 465888, 482768, 504712, 526656, 621184, 631488, 640596, 693979, 724152, 757068, 854128, 891264, 931776, 965536, 1009424, 1053312, 1262976, 1281192, 1387958, 1448304, 1514136, 1708256, 1863552, 1931072, 2018848, 2081937, 2562384, 2775916, 2896608, 3028272, 3416512, 3862144, 4037696, 4163874, 5124768, 5551832, 5793216, 6056544, 6833024, 8075392, 8327748, 10249536, 11103664, 11586432, 12113088, 16655496, 20499072, 22207328, 24226176, 33310992, 44414656, 66621984, 88829312, 133243968, 266487936]

約数ペア:

[(1, 266487936), (2, 133243968), (3, 88829312), (4, 66621984), (6, 44414656), (8, 33310992), (11, 24226176), (12, 22207328), (13, 20499072), (16, 16655496), (22, 12113088), (23, 11586432), (24, 11103664), (26, 10249536), (32, 8327748), (33, 8075392), (39, 6833024), (44, 6056544), (46, 5793216), (48, 5551832), (52, 5124768), (64, 4163874), (66, 4037696), (69, 3862144), (78, 3416512), (88, 3028272), (92, 2896608), (96, 2775916), (104, 2562384), (128, 2081937), (132, 2018848), (138, 1931072), (143, 1863552), (156, 1708256), (176, 1514136), (184, 1448304), (192, 1387958), (208, 1281192), (211, 1262976), (253, 1053312), (264, 1009424), (276, 965536), (286, 931776), (299, 891264), (312, 854128), (352, 757068), (368, 724152), (384, 693979), (416, 640596), (422, 631488), (429, 621184), (506, 526656), (528, 504712), (552, 482768), (572, 465888), (598, 445632), (624, 427064), (633, 420992), (704, 378534), (736, 362076), (759, 351104), (832, 320298), (844, 315744), (858, 310592), (897, 297088), (1012, 263328), (1056, 252356), (1104, 241384), (1144, 232944), (1196, 222816), (1248, 213532), (1266, 210496), (1408, 189267), (1472, 181038), (1518, 175552), (1664, 160149), (1688, 157872), (1716, 155296), (1794, 148544), (2024, 131664), (2112, 126178), (2208, 120692), (2288, 116472), (2321, 114816), (2392, 111408), (2496, 106766), (2532, 105248), (2743, 97152), (2944, 90519), (3036, 87776), (3289, 81024), (3376, 78936), (3432, 77648), (3588, 74272), (4048, 65832), (4224, 63089), (4416, 60346), (4576, 58236), (4642, 57408), (4784, 55704), (4853, 54912), (4992, 53383), (5064, 52624), (5486, 48576), (6072, 43888), (6578, 40512), (6752, 39468), (6864, 38824), (6963, 38272), (7176, 37136), (8096, 32916), (8229, 32384), (8832, 30173), (9152, 29118), (9284, 28704), (9568, 27852), (9706, 27456), (9867, 27008), (10128, 26312), (10972, 24288), (12144, 21944), (13156, 20256), (13504, 19734), (13728, 19412), (13926, 19136), (14352, 18568), (14559, 18304), (16192, 16458)]