1688408064

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 260

約数和(自身を含む): 5772230464

約数和(自身を除く): 4083822400

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, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 727, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1454, 1512, 1536, 1728, 1792, 2016, 2048, 2181, 2268, 2304, 2592, 2688, 2908, 3024, 3072, 3456, 3584, 4032, 4096, 4362, 4536, 4608, 5089, 5184, 5376, 5816, 6048, 6144, 6543, 6912, 7168, 8064, 8724, 9072, 9216, 10178, 10368, 10752, 11632, 12096, 12288, 13086, 13824, 14336, 15267, 16128, 17448, 18144, 18432, 19629, 20356, 20736, 21504, 23264, 24192, 26172, 27648, 28672, 30534, 32256, 34896, 36288, 36864, 39258, 40712, 41472, 43008, 45801, 46528, 48384, 52344, 55296, 58887, 61068, 64512, 69792, 72576, 78516, 81424, 82944, 86016, 91602, 93056, 96768, 104688, 110592, 117774, 122136, 129024, 137403, 139584, 145152, 157032, 162848, 165888, 183204, 186112, 193536, 209376, 235548, 244272, 258048, 274806, 279168, 290304, 314064, 325696, 331776, 366408, 372224, 387072, 412209, 418752, 471096, 488544, 549612, 558336, 580608, 628128, 651392, 732816, 744448, 774144, 824418, 837504, 942192, 977088, 1099224, 1116672, 1161216, 1256256, 1302784, 1465632, 1488896, 1648836, 1675008, 1884384, 1954176, 2198448, 2233344, 2322432, 2512512, 2605568, 2931264, 2977792, 3297672, 3350016, 3768768, 3908352, 4396896, 4466688, 5025024, 5211136, 5862528, 6595344, 6700032, 7537536, 7816704, 8793792, 8933376, 10050048, 10422272, 11725056, 13190688, 13400064, 15075072, 15633408, 17587584, 20100096, 20844544, 23450112, 26381376, 26800128, 30150144, 31266816, 35175168, 40200192, 46900224, 52762752, 60300288, 62533632, 70350336, 80400384, 93800448, 105525504, 120600576, 140700672, 187600896, 211051008, 241201152, 281401344, 422102016, 562802688, 844204032, 1688408064]

約数ペア:

[(1, 1688408064), (2, 844204032), (3, 562802688), (4, 422102016), (6, 281401344), (7, 241201152), (8, 211051008), (9, 187600896), (12, 140700672), (14, 120600576), (16, 105525504), (18, 93800448), (21, 80400384), (24, 70350336), (27, 62533632), (28, 60300288), (32, 52762752), (36, 46900224), (42, 40200192), (48, 35175168), (54, 31266816), (56, 30150144), (63, 26800128), (64, 26381376), (72, 23450112), (81, 20844544), (84, 20100096), (96, 17587584), (108, 15633408), (112, 15075072), (126, 13400064), (128, 13190688), (144, 11725056), (162, 10422272), (168, 10050048), (189, 8933376), (192, 8793792), (216, 7816704), (224, 7537536), (252, 6700032), (256, 6595344), (288, 5862528), (324, 5211136), (336, 5025024), (378, 4466688), (384, 4396896), (432, 3908352), (448, 3768768), (504, 3350016), (512, 3297672), (567, 2977792), (576, 2931264), (648, 2605568), (672, 2512512), (727, 2322432), (756, 2233344), (768, 2198448), (864, 1954176), (896, 1884384), (1008, 1675008), (1024, 1648836), (1134, 1488896), (1152, 1465632), (1296, 1302784), (1344, 1256256), (1454, 1161216), (1512, 1116672), (1536, 1099224), (1728, 977088), (1792, 942192), (2016, 837504), (2048, 824418), (2181, 774144), (2268, 744448), (2304, 732816), (2592, 651392), (2688, 628128), (2908, 580608), (3024, 558336), (3072, 549612), (3456, 488544), (3584, 471096), (4032, 418752), (4096, 412209), (4362, 387072), (4536, 372224), (4608, 366408), (5089, 331776), (5184, 325696), (5376, 314064), (5816, 290304), (6048, 279168), (6144, 274806), (6543, 258048), (6912, 244272), (7168, 235548), (8064, 209376), (8724, 193536), (9072, 186112), (9216, 183204), (10178, 165888), (10368, 162848), (10752, 157032), (11632, 145152), (12096, 139584), (12288, 137403), (13086, 129024), (13824, 122136), (14336, 117774), (15267, 110592), (16128, 104688), (17448, 96768), (18144, 93056), (18432, 91602), (19629, 86016), (20356, 82944), (20736, 81424), (21504, 78516), (23264, 72576), (24192, 69792), (26172, 64512), (27648, 61068), (28672, 58887), (30534, 55296), (32256, 52344), (34896, 48384), (36288, 46528), (36864, 45801), (39258, 43008), (40712, 41472)]