997788672

素因数分解:

$2^{10}\times 3^3\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 176

約数和(自身を含む): 2986982400

約数和(自身を除く): 1989193728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 192, 216, 239, 256, 288, 302, 384, 432, 453, 478, 512, 576, 604, 717, 768, 864, 906, 956, 1024, 1152, 1208, 1359, 1434, 1536, 1728, 1812, 1912, 2151, 2304, 2416, 2718, 2868, 3072, 3456, 3624, 3824, 4077, 4302, 4608, 4832, 5436, 5736, 6453, 6912, 7248, 7648, 8154, 8604, 9216, 9664, 10872, 11472, 12906, 13824, 14496, 15296, 16308, 17208, 19328, 21744, 22944, 25812, 27648, 28992, 30592, 32616, 34416, 36089, 38656, 43488, 45888, 51624, 57984, 61184, 65232, 68832, 72178, 77312, 86976, 91776, 103248, 108267, 115968, 122368, 130464, 137664, 144356, 154624, 173952, 183552, 206496, 216534, 231936, 244736, 260928, 275328, 288712, 324801, 347904, 367104, 412992, 433068, 463872, 521856, 550656, 577424, 649602, 695808, 734208, 825984, 866136, 974403, 1043712, 1101312, 1154848, 1299204, 1391616, 1651968, 1732272, 1948806, 2087424, 2202624, 2309696, 2598408, 3303936, 3464544, 3897612, 4174848, 4619392, 5196816, 6607872, 6929088, 7795224, 9238784, 10393632, 13858176, 15590448, 18477568, 20787264, 27716352, 31180896, 36955136, 41574528, 55432704, 62361792, 83149056, 110865408, 124723584, 166298112, 249447168, 332596224, 498894336, 997788672]

約数ペア:

[(1, 997788672), (2, 498894336), (3, 332596224), (4, 249447168), (6, 166298112), (8, 124723584), (9, 110865408), (12, 83149056), (16, 62361792), (18, 55432704), (24, 41574528), (27, 36955136), (32, 31180896), (36, 27716352), (48, 20787264), (54, 18477568), (64, 15590448), (72, 13858176), (96, 10393632), (108, 9238784), (128, 7795224), (144, 6929088), (151, 6607872), (192, 5196816), (216, 4619392), (239, 4174848), (256, 3897612), (288, 3464544), (302, 3303936), (384, 2598408), (432, 2309696), (453, 2202624), (478, 2087424), (512, 1948806), (576, 1732272), (604, 1651968), (717, 1391616), (768, 1299204), (864, 1154848), (906, 1101312), (956, 1043712), (1024, 974403), (1152, 866136), (1208, 825984), (1359, 734208), (1434, 695808), (1536, 649602), (1728, 577424), (1812, 550656), (1912, 521856), (2151, 463872), (2304, 433068), (2416, 412992), (2718, 367104), (2868, 347904), (3072, 324801), (3456, 288712), (3624, 275328), (3824, 260928), (4077, 244736), (4302, 231936), (4608, 216534), (4832, 206496), (5436, 183552), (5736, 173952), (6453, 154624), (6912, 144356), (7248, 137664), (7648, 130464), (8154, 122368), (8604, 115968), (9216, 108267), (9664, 103248), (10872, 91776), (11472, 86976), (12906, 77312), (13824, 72178), (14496, 68832), (15296, 65232), (16308, 61184), (17208, 57984), (19328, 51624), (21744, 45888), (22944, 43488), (25812, 38656), (27648, 36089), (28992, 34416), (30592, 32616)]