1068521472

素因数分解:

$2^{11}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 3194100000

約数和(自身を除く): 2125578528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1024, 1044, 1152, 1392, 1536, 1856, 1999, 2048, 2088, 2304, 2784, 3072, 3712, 3998, 4176, 4608, 5568, 5997, 6144, 7424, 7996, 8352, 9216, 11136, 11994, 14848, 15992, 16704, 17991, 18432, 22272, 23988, 29696, 31984, 33408, 35982, 44544, 47976, 57971, 59392, 63968, 66816, 71964, 89088, 95952, 115942, 127936, 133632, 143928, 173913, 178176, 191904, 231884, 255872, 267264, 287856, 347826, 383808, 463768, 511744, 521739, 534528, 575712, 695652, 767616, 927536, 1023488, 1043478, 1151424, 1391304, 1535232, 1855072, 2046976, 2086956, 2302848, 2782608, 3070464, 3710144, 4093952, 4173912, 4605696, 5565216, 6140928, 7420288, 8347824, 9211392, 11130432, 12281856, 14840576, 16695648, 18422784, 22260864, 29681152, 33391296, 36845568, 44521728, 59362304, 66782592, 89043456, 118724608, 133565184, 178086912, 267130368, 356173824, 534260736, 1068521472]

約数ペア:

[(1, 1068521472), (2, 534260736), (3, 356173824), (4, 267130368), (6, 178086912), (8, 133565184), (9, 118724608), (12, 89043456), (16, 66782592), (18, 59362304), (24, 44521728), (29, 36845568), (32, 33391296), (36, 29681152), (48, 22260864), (58, 18422784), (64, 16695648), (72, 14840576), (87, 12281856), (96, 11130432), (116, 9211392), (128, 8347824), (144, 7420288), (174, 6140928), (192, 5565216), (232, 4605696), (256, 4173912), (261, 4093952), (288, 3710144), (348, 3070464), (384, 2782608), (464, 2302848), (512, 2086956), (522, 2046976), (576, 1855072), (696, 1535232), (768, 1391304), (928, 1151424), (1024, 1043478), (1044, 1023488), (1152, 927536), (1392, 767616), (1536, 695652), (1856, 575712), (1999, 534528), (2048, 521739), (2088, 511744), (2304, 463768), (2784, 383808), (3072, 347826), (3712, 287856), (3998, 267264), (4176, 255872), (4608, 231884), (5568, 191904), (5997, 178176), (6144, 173913), (7424, 143928), (7996, 133632), (8352, 127936), (9216, 115942), (11136, 95952), (11994, 89088), (14848, 71964), (15992, 66816), (16704, 63968), (17991, 59392), (18432, 57971), (22272, 47976), (23988, 44544), (29696, 35982), (31984, 33408)]