445439232

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 1492283520

約数和(自身を除く): 1046844288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 256, 284, 288, 336, 384, 389, 426, 448, 497, 504, 568, 576, 639, 672, 768, 778, 852, 896, 994, 1008, 1136, 1152, 1167, 1278, 1344, 1491, 1556, 1704, 1792, 1988, 2016, 2272, 2304, 2334, 2556, 2688, 2723, 2982, 3112, 3408, 3501, 3976, 4032, 4473, 4544, 4668, 5112, 5376, 5446, 5964, 6224, 6816, 7002, 7952, 8064, 8169, 8946, 9088, 9336, 10224, 10892, 11928, 12448, 13632, 14004, 15904, 16128, 16338, 17892, 18176, 18672, 20448, 21784, 23856, 24507, 24896, 27264, 27619, 28008, 31808, 32676, 35784, 37344, 40896, 43568, 47712, 49014, 49792, 54528, 55238, 56016, 63616, 65352, 71568, 74688, 81792, 82857, 87136, 95424, 98028, 99584, 110476, 112032, 127232, 130704, 143136, 149376, 163584, 165714, 174272, 190848, 193333, 196056, 220952, 224064, 248571, 261408, 286272, 298752, 331428, 348544, 381696, 386666, 392112, 441904, 448128, 497142, 522816, 572544, 579999, 662856, 697088, 773332, 784224, 883808, 896256, 994284, 1045632, 1145088, 1159998, 1325712, 1546664, 1568448, 1739997, 1767616, 1988568, 2091264, 2319996, 2651424, 3093328, 3136896, 3479994, 3535232, 3977136, 4639992, 5302848, 6186656, 6273792, 6959988, 7070464, 7954272, 9279984, 10605696, 12373312, 13919976, 15908544, 18559968, 21211392, 24746624, 27839952, 31817088, 37119936, 49493248, 55679904, 63634176, 74239872, 111359808, 148479744, 222719616, 445439232]

約数ペア:

[(1, 445439232), (2, 222719616), (3, 148479744), (4, 111359808), (6, 74239872), (7, 63634176), (8, 55679904), (9, 49493248), (12, 37119936), (14, 31817088), (16, 27839952), (18, 24746624), (21, 21211392), (24, 18559968), (28, 15908544), (32, 13919976), (36, 12373312), (42, 10605696), (48, 9279984), (56, 7954272), (63, 7070464), (64, 6959988), (71, 6273792), (72, 6186656), (84, 5302848), (96, 4639992), (112, 3977136), (126, 3535232), (128, 3479994), (142, 3136896), (144, 3093328), (168, 2651424), (192, 2319996), (213, 2091264), (224, 1988568), (252, 1767616), (256, 1739997), (284, 1568448), (288, 1546664), (336, 1325712), (384, 1159998), (389, 1145088), (426, 1045632), (448, 994284), (497, 896256), (504, 883808), (568, 784224), (576, 773332), (639, 697088), (672, 662856), (768, 579999), (778, 572544), (852, 522816), (896, 497142), (994, 448128), (1008, 441904), (1136, 392112), (1152, 386666), (1167, 381696), (1278, 348544), (1344, 331428), (1491, 298752), (1556, 286272), (1704, 261408), (1792, 248571), (1988, 224064), (2016, 220952), (2272, 196056), (2304, 193333), (2334, 190848), (2556, 174272), (2688, 165714), (2723, 163584), (2982, 149376), (3112, 143136), (3408, 130704), (3501, 127232), (3976, 112032), (4032, 110476), (4473, 99584), (4544, 98028), (4668, 95424), (5112, 87136), (5376, 82857), (5446, 81792), (5964, 74688), (6224, 71568), (6816, 65352), (7002, 63616), (7952, 56016), (8064, 55238), (8169, 54528), (8946, 49792), (9088, 49014), (9336, 47712), (10224, 43568), (10892, 40896), (11928, 37344), (12448, 35784), (13632, 32676), (14004, 31808), (15904, 28008), (16128, 27619), (16338, 27264), (17892, 24896), (18176, 24507), (18672, 23856), (20448, 21784)]