390723497472

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{471943}}^1$

素因数の和:471989

約数の個数: 240

約数和(自身を含む): 1320937276032

約数和(自身を除く): 930213778560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 512, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1536, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2688, 2816, 3136, 3234, 3584, 3696, 4224, 4312, 4704, 4928, 5376, 5632, 6272, 6468, 7392, 8448, 8624, 9408, 9856, 10752, 12544, 12936, 14784, 16896, 17248, 18816, 19712, 25088, 25872, 29568, 34496, 37632, 39424, 51744, 59136, 68992, 75264, 103488, 118272, 137984, 206976, 275968, 413952, 471943, 827904, 943886, 1415829, 1887772, 2831658, 3303601, 3775544, 5191373, 5663316, 6607202, 7551088, 9910803, 10382746, 11326632, 13214404, 15102176, 15574119, 19821606, 20765492, 22653264, 23125207, 26428808, 30204352, 31148238, 36339611, 39643212, 41530984, 45306528, 46250414, 52857616, 60408704, 62296476, 69375621, 72679222, 79286424, 83061968, 90613056, 92500828, 105715232, 109018833, 120817408, 124592952, 138751242, 145358444, 158572848, 166123936, 181226112, 185001656, 211430464, 218037666, 241634816, 249185904, 254377277, 277502484, 290716888, 317145696, 332247872, 362452224, 370003312, 422860928, 436075332, 498371808, 508754554, 555004968, 581433776, 634291392, 664495744, 724904448, 740006624, 763131831, 845721856, 872150664, 996743616, 1017509108, 1110009936, 1162867552, 1268582784, 1328991488, 1480013248, 1526263662, 1691443712, 1744301328, 1993487232, 2035018216, 2220019872, 2325735104, 2537165568, 2657982976, 2960026496, 3052527324, 3488602656, 3986974464, 4070036432, 4440039744, 4651470208, 5074331136, 5920052992, 6105054648, 6977205312, 7973948928, 8140072864, 8880079488, 9302940416, 11840105984, 12210109296, 13954410624, 16280145728, 17760158976, 18605880832, 24420218592, 27908821248, 32560291456, 35520317952, 48840437184, 55817642496, 65120582912, 97680874368, 130241165824, 195361748736, 390723497472]

約数ペア:

[(1, 390723497472), (2, 195361748736), (3, 130241165824), (4, 97680874368), (6, 65120582912), (7, 55817642496), (8, 48840437184), (11, 35520317952), (12, 32560291456), (14, 27908821248), (16, 24420218592), (21, 18605880832), (22, 17760158976), (24, 16280145728), (28, 13954410624), (32, 12210109296), (33, 11840105984), (42, 9302940416), (44, 8880079488), (48, 8140072864), (49, 7973948928), (56, 6977205312), (64, 6105054648), (66, 5920052992), (77, 5074331136), (84, 4651470208), (88, 4440039744), (96, 4070036432), (98, 3986974464), (112, 3488602656), (128, 3052527324), (132, 2960026496), (147, 2657982976), (154, 2537165568), (168, 2325735104), (176, 2220019872), (192, 2035018216), (196, 1993487232), (224, 1744301328), (231, 1691443712), (256, 1526263662), (264, 1480013248), (294, 1328991488), (308, 1268582784), (336, 1162867552), (352, 1110009936), (384, 1017509108), (392, 996743616), (448, 872150664), (462, 845721856), (512, 763131831), (528, 740006624), (539, 724904448), (588, 664495744), (616, 634291392), (672, 581433776), (704, 555004968), (768, 508754554), (784, 498371808), (896, 436075332), (924, 422860928), (1056, 370003312), (1078, 362452224), (1176, 332247872), (1232, 317145696), (1344, 290716888), (1408, 277502484), (1536, 254377277), (1568, 249185904), (1617, 241634816), (1792, 218037666), (1848, 211430464), (2112, 185001656), (2156, 181226112), (2352, 166123936), (2464, 158572848), (2688, 145358444), (2816, 138751242), (3136, 124592952), (3234, 120817408), (3584, 109018833), (3696, 105715232), (4224, 92500828), (4312, 90613056), (4704, 83061968), (4928, 79286424), (5376, 72679222), (5632, 69375621), (6272, 62296476), (6468, 60408704), (7392, 52857616), (8448, 46250414), (8624, 45306528), (9408, 41530984), (9856, 39643212), (10752, 36339611), (12544, 31148238), (12936, 30204352), (14784, 26428808), (16896, 23125207), (17248, 22653264), (18816, 20765492), (19712, 19821606), (25088, 15574119), (25872, 15102176), (29568, 13214404), (34496, 11326632), (37632, 10382746), (39424, 9910803), (51744, 7551088), (59136, 6607202), (68992, 5663316), (75264, 5191373), (103488, 3775544), (118272, 3303601), (137984, 2831658), (206976, 1887772), (275968, 1415829), (413952, 943886), (471943, 827904)]