890639712

素因数分解:

$2^5\times 3^6\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 168

約数和(自身を含む): 2670076584

約数和(自身を除く): 1779436872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 243, 288, 292, 324, 432, 438, 486, 523, 584, 648, 657, 729, 864, 876, 972, 1046, 1168, 1296, 1314, 1458, 1569, 1752, 1944, 1971, 2092, 2336, 2592, 2628, 2916, 3138, 3504, 3888, 3942, 4184, 4707, 5256, 5832, 5913, 6276, 7008, 7776, 7884, 8368, 9414, 10512, 11664, 11826, 12552, 14121, 15768, 16736, 17739, 18828, 21024, 23328, 23652, 25104, 28242, 31536, 35478, 37656, 38179, 42363, 47304, 50208, 53217, 56484, 63072, 70956, 75312, 76358, 84726, 94608, 106434, 112968, 114537, 127089, 141912, 150624, 152716, 169452, 189216, 212868, 225936, 229074, 254178, 283824, 305432, 338904, 343611, 381267, 425736, 451872, 458148, 508356, 567648, 610864, 677808, 687222, 762534, 851472, 916296, 1016712, 1030833, 1221728, 1355616, 1374444, 1525068, 1702944, 1832592, 2033424, 2061666, 2748888, 3050136, 3092499, 3665184, 4066848, 4123332, 5497776, 6100272, 6184998, 8246664, 9277497, 10995552, 12200544, 12369996, 16493328, 18554994, 24739992, 27832491, 32986656, 37109988, 49479984, 55664982, 74219976, 98959968, 111329964, 148439952, 222659928, 296879904, 445319856, 890639712]

約数ペア:

[(1, 890639712), (2, 445319856), (3, 296879904), (4, 222659928), (6, 148439952), (8, 111329964), (9, 98959968), (12, 74219976), (16, 55664982), (18, 49479984), (24, 37109988), (27, 32986656), (32, 27832491), (36, 24739992), (48, 18554994), (54, 16493328), (72, 12369996), (73, 12200544), (81, 10995552), (96, 9277497), (108, 8246664), (144, 6184998), (146, 6100272), (162, 5497776), (216, 4123332), (219, 4066848), (243, 3665184), (288, 3092499), (292, 3050136), (324, 2748888), (432, 2061666), (438, 2033424), (486, 1832592), (523, 1702944), (584, 1525068), (648, 1374444), (657, 1355616), (729, 1221728), (864, 1030833), (876, 1016712), (972, 916296), (1046, 851472), (1168, 762534), (1296, 687222), (1314, 677808), (1458, 610864), (1569, 567648), (1752, 508356), (1944, 458148), (1971, 451872), (2092, 425736), (2336, 381267), (2592, 343611), (2628, 338904), (2916, 305432), (3138, 283824), (3504, 254178), (3888, 229074), (3942, 225936), (4184, 212868), (4707, 189216), (5256, 169452), (5832, 152716), (5913, 150624), (6276, 141912), (7008, 127089), (7776, 114537), (7884, 112968), (8368, 106434), (9414, 94608), (10512, 84726), (11664, 76358), (11826, 75312), (12552, 70956), (14121, 63072), (15768, 56484), (16736, 53217), (17739, 50208), (18828, 47304), (21024, 42363), (23328, 38179), (23652, 37656), (25104, 35478), (28242, 31536)]