989377536

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 176

約数和(自身を含む): 3044625920

約数和(自身を除く): 2055248384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 256, 278, 331, 336, 384, 417, 448, 512, 556, 662, 672, 768, 834, 896, 973, 993, 1024, 1112, 1324, 1344, 1536, 1668, 1792, 1946, 1986, 2224, 2317, 2648, 2688, 2919, 3072, 3336, 3584, 3892, 3972, 4448, 4634, 5296, 5376, 5838, 6672, 6951, 7168, 7784, 7944, 8896, 9268, 10592, 10752, 11676, 13344, 13902, 15568, 15888, 17792, 18536, 21184, 21504, 23352, 26688, 27804, 31136, 31776, 35584, 37072, 42368, 46009, 46704, 53376, 55608, 62272, 63552, 71168, 74144, 84736, 92018, 93408, 106752, 111216, 124544, 127104, 138027, 142336, 148288, 169472, 184036, 186816, 213504, 222432, 249088, 254208, 276054, 296576, 322063, 338944, 368072, 373632, 427008, 444864, 498176, 508416, 552108, 593152, 644126, 736144, 747264, 889728, 966189, 996352, 1016832, 1104216, 1186304, 1288252, 1472288, 1494528, 1779456, 1932378, 2208432, 2372608, 2576504, 2944576, 2989056, 3558912, 3864756, 4416864, 5153008, 5889152, 7117824, 7729512, 8833728, 10306016, 11778304, 15459024, 17667456, 20612032, 23556608, 30918048, 35334912, 41224064, 47113216, 61836096, 70669824, 82448128, 123672192, 141339648, 164896256, 247344384, 329792512, 494688768, 989377536]

約数ペア:

[(1, 989377536), (2, 494688768), (3, 329792512), (4, 247344384), (6, 164896256), (7, 141339648), (8, 123672192), (12, 82448128), (14, 70669824), (16, 61836096), (21, 47113216), (24, 41224064), (28, 35334912), (32, 30918048), (42, 23556608), (48, 20612032), (56, 17667456), (64, 15459024), (84, 11778304), (96, 10306016), (112, 8833728), (128, 7729512), (139, 7117824), (168, 5889152), (192, 5153008), (224, 4416864), (256, 3864756), (278, 3558912), (331, 2989056), (336, 2944576), (384, 2576504), (417, 2372608), (448, 2208432), (512, 1932378), (556, 1779456), (662, 1494528), (672, 1472288), (768, 1288252), (834, 1186304), (896, 1104216), (973, 1016832), (993, 996352), (1024, 966189), (1112, 889728), (1324, 747264), (1344, 736144), (1536, 644126), (1668, 593152), (1792, 552108), (1946, 508416), (1986, 498176), (2224, 444864), (2317, 427008), (2648, 373632), (2688, 368072), (2919, 338944), (3072, 322063), (3336, 296576), (3584, 276054), (3892, 254208), (3972, 249088), (4448, 222432), (4634, 213504), (5296, 186816), (5376, 184036), (5838, 169472), (6672, 148288), (6951, 142336), (7168, 138027), (7784, 127104), (7944, 124544), (8896, 111216), (9268, 106752), (10592, 93408), (10752, 92018), (11676, 84736), (13344, 74144), (13902, 71168), (15568, 63552), (15888, 62272), (17792, 55608), (18536, 53376), (21184, 46704), (21504, 46009), (23352, 42368), (26688, 37072), (27804, 35584), (31136, 31776)]