7971457536

素因数分解:

$2^9\times 3^9\times 7^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 400

約数和(自身を含む): 27545183424

約数和(自身を除く): 19573725888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 113, 126, 128, 144, 162, 168, 189, 192, 216, 224, 226, 243, 252, 256, 288, 324, 336, 339, 378, 384, 432, 448, 452, 486, 504, 512, 567, 576, 648, 672, 678, 729, 756, 768, 791, 864, 896, 904, 972, 1008, 1017, 1134, 1152, 1296, 1344, 1356, 1458, 1512, 1536, 1582, 1701, 1728, 1792, 1808, 1944, 2016, 2034, 2187, 2268, 2304, 2373, 2592, 2688, 2712, 2916, 3024, 3051, 3164, 3402, 3456, 3584, 3616, 3888, 4032, 4068, 4374, 4536, 4608, 4746, 5103, 5184, 5376, 5424, 5832, 6048, 6102, 6328, 6561, 6804, 6912, 7119, 7232, 7776, 8064, 8136, 8748, 9072, 9153, 9492, 10206, 10368, 10752, 10848, 11664, 12096, 12204, 12656, 13122, 13608, 13824, 14238, 14464, 15309, 15552, 16128, 16272, 17496, 18144, 18306, 18984, 19683, 20412, 20736, 21357, 21696, 23328, 24192, 24408, 25312, 26244, 27216, 27459, 28476, 28928, 30618, 31104, 32256, 32544, 34992, 36288, 36612, 37968, 39366, 40824, 41472, 42714, 43392, 45927, 46656, 48384, 48816, 50624, 52488, 54432, 54918, 56952, 57856, 61236, 62208, 64071, 65088, 69984, 72576, 73224, 75936, 78732, 81648, 82377, 85428, 86784, 91854, 93312, 96768, 97632, 101248, 104976, 108864, 109836, 113904, 122472, 124416, 128142, 130176, 137781, 139968, 145152, 146448, 151872, 157464, 163296, 164754, 170856, 173568, 183708, 186624, 192213, 195264, 202496, 209952, 217728, 219672, 227808, 244944, 247131, 256284, 260352, 275562, 279936, 290304, 292896, 303744, 314928, 326592, 329508, 341712, 367416, 373248, 384426, 390528, 404992, 419904, 435456, 439344, 455616, 489888, 494262, 512568, 520704, 551124, 559872, 576639, 585792, 607488, 629856, 653184, 659016, 683424, 734832, 741393, 768852, 781056, 839808, 870912, 878688, 911232, 979776, 988524, 1025136, 1102248, 1119744, 1153278, 1171584, 1214976, 1259712, 1306368, 1318032, 1366848, 1469664, 1482786, 1537704, 1562112, 1679616, 1729917, 1757376, 1822464, 1959552, 1977048, 2050272, 2204496, 2224179, 2306556, 2343168, 2519424, 2612736, 2636064, 2733696, 2939328, 2965572, 3075408, 3359232, 3459834, 3514752, 3644928, 3919104, 3954096, 4100544, 4408992, 4448358, 4613112, 4686336, 5038848, 5189751, 5272128, 5467392, 5878656, 5931144, 6150816, 6919668, 7029504, 7838208, 7908192, 8201088, 8817984, 8896716, 9226224, 10077696, 10379502, 10544256, 10934784, 11757312, 11862288, 12301632, 13839336, 14059008, 15569253, 15816384, 16402176, 17635968, 17793432, 18452448, 20759004, 21088512, 23514624, 23724576, 24603264, 27678672, 31138506, 31632768, 32804352, 35271936, 35586864, 36904896, 41518008, 42177024, 47449152, 49206528, 55357344, 62277012, 63265536, 70543872, 71173728, 73809792, 83036016, 94898304, 98413056, 110714688, 124554024, 126531072, 142347456, 147619584, 166072032, 189796608, 221429376, 249108048, 284694912, 295239168, 332144064, 379593216, 442858752, 498216096, 569389824, 664288128, 885717504, 996432192, 1138779648, 1328576256, 1992864384, 2657152512, 3985728768, 7971457536]

約数ペア:

[(1, 7971457536), (2, 3985728768), (3, 2657152512), (4, 1992864384), (6, 1328576256), (7, 1138779648), (8, 996432192), (9, 885717504), (12, 664288128), (14, 569389824), (16, 498216096), (18, 442858752), (21, 379593216), (24, 332144064), (27, 295239168), (28, 284694912), (32, 249108048), (36, 221429376), (42, 189796608), (48, 166072032), (54, 147619584), (56, 142347456), (63, 126531072), (64, 124554024), (72, 110714688), (81, 98413056), (84, 94898304), (96, 83036016), (108, 73809792), (112, 71173728), (113, 70543872), (126, 63265536), (128, 62277012), (144, 55357344), (162, 49206528), (168, 47449152), (189, 42177024), (192, 41518008), (216, 36904896), (224, 35586864), (226, 35271936), (243, 32804352), (252, 31632768), (256, 31138506), (288, 27678672), (324, 24603264), (336, 23724576), (339, 23514624), (378, 21088512), (384, 20759004), (432, 18452448), (448, 17793432), (452, 17635968), (486, 16402176), (504, 15816384), (512, 15569253), (567, 14059008), (576, 13839336), (648, 12301632), (672, 11862288), (678, 11757312), (729, 10934784), (756, 10544256), (768, 10379502), (791, 10077696), (864, 9226224), (896, 8896716), (904, 8817984), (972, 8201088), (1008, 7908192), (1017, 7838208), (1134, 7029504), (1152, 6919668), (1296, 6150816), (1344, 5931144), (1356, 5878656), (1458, 5467392), (1512, 5272128), (1536, 5189751), (1582, 5038848), (1701, 4686336), (1728, 4613112), (1792, 4448358), (1808, 4408992), (1944, 4100544), (2016, 3954096), (2034, 3919104), (2187, 3644928), (2268, 3514752), (2304, 3459834), (2373, 3359232), (2592, 3075408), (2688, 2965572), (2712, 2939328), (2916, 2733696), (3024, 2636064), (3051, 2612736), (3164, 2519424), (3402, 2343168), (3456, 2306556), (3584, 2224179), (3616, 2204496), (3888, 2050272), (4032, 1977048), (4068, 1959552), (4374, 1822464), (4536, 1757376), (4608, 1729917), (4746, 1679616), (5103, 1562112), (5184, 1537704), (5376, 1482786), (5424, 1469664), (5832, 1366848), (6048, 1318032), (6102, 1306368), (6328, 1259712), (6561, 1214976), (6804, 1171584), (6912, 1153278), (7119, 1119744), (7232, 1102248), (7776, 1025136), (8064, 988524), (8136, 979776), (8748, 911232), (9072, 878688), (9153, 870912), (9492, 839808), (10206, 781056), (10368, 768852), (10752, 741393), (10848, 734832), (11664, 683424), (12096, 659016), (12204, 653184), (12656, 629856), (13122, 607488), (13608, 585792), (13824, 576639), (14238, 559872), (14464, 551124), (15309, 520704), (15552, 512568), (16128, 494262), (16272, 489888), (17496, 455616), (18144, 439344), (18306, 435456), (18984, 419904), (19683, 404992), (20412, 390528), (20736, 384426), (21357, 373248), (21696, 367416), (23328, 341712), (24192, 329508), (24408, 326592), (25312, 314928), (26244, 303744), (27216, 292896), (27459, 290304), (28476, 279936), (28928, 275562), (30618, 260352), (31104, 256284), (32256, 247131), (32544, 244944), (34992, 227808), (36288, 219672), (36612, 217728), (37968, 209952), (39366, 202496), (40824, 195264), (41472, 192213), (42714, 186624), (43392, 183708), (45927, 173568), (46656, 170856), (48384, 164754), (48816, 163296), (50624, 157464), (52488, 151872), (54432, 146448), (54918, 145152), (56952, 139968), (57856, 137781), (61236, 130176), (62208, 128142), (64071, 124416), (65088, 122472), (69984, 113904), (72576, 109836), (73224, 108864), (75936, 104976), (78732, 101248), (81648, 97632), (82377, 96768), (85428, 93312), (86784, 91854)]