211830528

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 216

約数和(自身を含む): 707902608

約数和(自身を除く): 496072080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 433, 448, 546, 588, 624, 637, 672, 728, 768, 784, 832, 866, 896, 1092, 1176, 1248, 1274, 1299, 1344, 1456, 1568, 1664, 1732, 1792, 1911, 2184, 2352, 2496, 2548, 2598, 2688, 2912, 3031, 3136, 3328, 3464, 3822, 4368, 4704, 4992, 5096, 5196, 5376, 5629, 5824, 6062, 6272, 6928, 7644, 8736, 9093, 9408, 9984, 10192, 10392, 11258, 11648, 12124, 12544, 13856, 15288, 16887, 17472, 18186, 18816, 20384, 20784, 21217, 22516, 23296, 24248, 27712, 30576, 33774, 34944, 36372, 37632, 39403, 40768, 41568, 42434, 45032, 48496, 55424, 61152, 63651, 67548, 69888, 72744, 78806, 81536, 83136, 84868, 90064, 96992, 110848, 118209, 122304, 127302, 135096, 145488, 157612, 163072, 166272, 169736, 180128, 193984, 236418, 244608, 254604, 270192, 275821, 290976, 315224, 332544, 339472, 360256, 387968, 472836, 489216, 509208, 540384, 551642, 581952, 630448, 678944, 720512, 775936, 827463, 945672, 1018416, 1080768, 1103284, 1163904, 1260896, 1357888, 1441024, 1654926, 1891344, 2036832, 2161536, 2206568, 2327808, 2521792, 2715776, 3309852, 3782688, 4073664, 4323072, 4413136, 5043584, 5431552, 6619704, 7565376, 8147328, 8826272, 10087168, 13239408, 15130752, 16294656, 17652544, 26478816, 30261504, 35305088, 52957632, 70610176, 105915264, 211830528]

約数ペア:

[(1, 211830528), (2, 105915264), (3, 70610176), (4, 52957632), (6, 35305088), (7, 30261504), (8, 26478816), (12, 17652544), (13, 16294656), (14, 15130752), (16, 13239408), (21, 10087168), (24, 8826272), (26, 8147328), (28, 7565376), (32, 6619704), (39, 5431552), (42, 5043584), (48, 4413136), (49, 4323072), (52, 4073664), (56, 3782688), (64, 3309852), (78, 2715776), (84, 2521792), (91, 2327808), (96, 2206568), (98, 2161536), (104, 2036832), (112, 1891344), (128, 1654926), (147, 1441024), (156, 1357888), (168, 1260896), (182, 1163904), (192, 1103284), (196, 1080768), (208, 1018416), (224, 945672), (256, 827463), (273, 775936), (294, 720512), (312, 678944), (336, 630448), (364, 581952), (384, 551642), (392, 540384), (416, 509208), (433, 489216), (448, 472836), (546, 387968), (588, 360256), (624, 339472), (637, 332544), (672, 315224), (728, 290976), (768, 275821), (784, 270192), (832, 254604), (866, 244608), (896, 236418), (1092, 193984), (1176, 180128), (1248, 169736), (1274, 166272), (1299, 163072), (1344, 157612), (1456, 145488), (1568, 135096), (1664, 127302), (1732, 122304), (1792, 118209), (1911, 110848), (2184, 96992), (2352, 90064), (2496, 84868), (2548, 83136), (2598, 81536), (2688, 78806), (2912, 72744), (3031, 69888), (3136, 67548), (3328, 63651), (3464, 61152), (3822, 55424), (4368, 48496), (4704, 45032), (4992, 42434), (5096, 41568), (5196, 40768), (5376, 39403), (5629, 37632), (5824, 36372), (6062, 34944), (6272, 33774), (6928, 30576), (7644, 27712), (8736, 24248), (9093, 23296), (9408, 22516), (9984, 21217), (10192, 20784), (10392, 20384), (11258, 18816), (11648, 18186), (12124, 17472), (12544, 16887), (13856, 15288)]