1656536832

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 216

約数和(自身を含む): 5118830080

約数和(自身を除く): 3462293248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 768, 837, 859, 864, 972, 992, 1116, 1152, 1296, 1488, 1674, 1718, 1728, 1944, 1984, 2232, 2304, 2511, 2577, 2592, 2976, 3348, 3436, 3456, 3888, 3968, 4464, 5022, 5154, 5184, 5952, 6696, 6872, 6912, 7533, 7731, 7776, 7936, 8928, 10044, 10308, 10368, 11904, 13392, 13744, 15066, 15462, 15552, 17856, 20088, 20616, 20736, 23193, 23808, 26629, 26784, 27488, 30132, 30924, 31104, 35712, 40176, 41232, 46386, 53258, 53568, 54976, 60264, 61848, 62208, 69579, 71424, 79887, 80352, 82464, 92772, 106516, 107136, 109952, 120528, 123696, 139158, 159774, 160704, 164928, 185544, 208737, 213032, 214272, 219904, 239661, 241056, 247392, 278316, 319548, 321408, 329856, 371088, 417474, 426064, 479322, 482112, 494784, 556632, 639096, 642816, 659712, 718983, 742176, 834948, 852128, 958644, 964224, 989568, 1113264, 1278192, 1437966, 1484352, 1669896, 1704256, 1917288, 1928448, 1979136, 2156949, 2226528, 2556384, 2875932, 2968704, 3339792, 3408512, 3834576, 4313898, 4453056, 5112768, 5751864, 5937408, 6470847, 6679584, 6817024, 7669152, 8627796, 8906112, 10225536, 11503728, 12941694, 13359168, 15338304, 17255592, 17812224, 20451072, 23007456, 25883388, 26718336, 30676608, 34511184, 46014912, 51766776, 53436672, 61353216, 69022368, 92029824, 103533552, 138044736, 184059648, 207067104, 276089472, 414134208, 552178944, 828268416, 1656536832]

約数ペア:

[(1, 1656536832), (2, 828268416), (3, 552178944), (4, 414134208), (6, 276089472), (8, 207067104), (9, 184059648), (12, 138044736), (16, 103533552), (18, 92029824), (24, 69022368), (27, 61353216), (31, 53436672), (32, 51766776), (36, 46014912), (48, 34511184), (54, 30676608), (62, 26718336), (64, 25883388), (72, 23007456), (81, 20451072), (93, 17812224), (96, 17255592), (108, 15338304), (124, 13359168), (128, 12941694), (144, 11503728), (162, 10225536), (186, 8906112), (192, 8627796), (216, 7669152), (243, 6817024), (248, 6679584), (256, 6470847), (279, 5937408), (288, 5751864), (324, 5112768), (372, 4453056), (384, 4313898), (432, 3834576), (486, 3408512), (496, 3339792), (558, 2968704), (576, 2875932), (648, 2556384), (744, 2226528), (768, 2156949), (837, 1979136), (859, 1928448), (864, 1917288), (972, 1704256), (992, 1669896), (1116, 1484352), (1152, 1437966), (1296, 1278192), (1488, 1113264), (1674, 989568), (1718, 964224), (1728, 958644), (1944, 852128), (1984, 834948), (2232, 742176), (2304, 718983), (2511, 659712), (2577, 642816), (2592, 639096), (2976, 556632), (3348, 494784), (3436, 482112), (3456, 479322), (3888, 426064), (3968, 417474), (4464, 371088), (5022, 329856), (5154, 321408), (5184, 319548), (5952, 278316), (6696, 247392), (6872, 241056), (6912, 239661), (7533, 219904), (7731, 214272), (7776, 213032), (7936, 208737), (8928, 185544), (10044, 164928), (10308, 160704), (10368, 159774), (11904, 139158), (13392, 123696), (13744, 120528), (15066, 109952), (15462, 107136), (15552, 106516), (17856, 92772), (20088, 82464), (20616, 80352), (20736, 79887), (23193, 71424), (23808, 69579), (26629, 62208), (26784, 61848), (27488, 60264), (30132, 54976), (30924, 53568), (31104, 53258), (35712, 46386), (40176, 41232)]