2557597056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1097

約数の個数: 256

約数和(自身を含む): 8307532800

約数和(自身を除く): 5749935744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 41, 42, 46, 48, 56, 64, 69, 82, 84, 92, 96, 112, 123, 128, 138, 161, 164, 168, 184, 192, 224, 246, 276, 287, 322, 328, 336, 368, 384, 448, 483, 492, 552, 574, 644, 656, 672, 736, 861, 896, 943, 966, 984, 1009, 1104, 1148, 1288, 1312, 1344, 1472, 1722, 1886, 1932, 1968, 2018, 2208, 2296, 2576, 2624, 2688, 2829, 2944, 3027, 3444, 3772, 3864, 3936, 4036, 4416, 4592, 5152, 5248, 5658, 6054, 6601, 6888, 7063, 7544, 7728, 7872, 8072, 8832, 9184, 10304, 11316, 12108, 13202, 13776, 14126, 15088, 15456, 15744, 16144, 18368, 19803, 20608, 21189, 22632, 23207, 24216, 26404, 27552, 28252, 30176, 30912, 32288, 36736, 39606, 41369, 42378, 45264, 46414, 48432, 52808, 55104, 56504, 60352, 61824, 64576, 69621, 79212, 82738, 84756, 90528, 92828, 96864, 105616, 110208, 113008, 120704, 124107, 129152, 139242, 158424, 162449, 165476, 169512, 181056, 185656, 193728, 211232, 226016, 248214, 278484, 289583, 316848, 324898, 330952, 339024, 362112, 371312, 387456, 422464, 452032, 487347, 496428, 556968, 579166, 633696, 649796, 661904, 678048, 742624, 844928, 868749, 904064, 951487, 974694, 992856, 1113936, 1158332, 1267392, 1299592, 1323808, 1356096, 1485248, 1737498, 1902974, 1949388, 1985712, 2227872, 2316664, 2534784, 2599184, 2647616, 2712192, 2854461, 2970496, 3474996, 3805948, 3898776, 3971424, 4455744, 4633328, 5198368, 5295232, 5708922, 6660409, 6949992, 7611896, 7797552, 7942848, 8911488, 9266656, 10396736, 11417844, 13320818, 13899984, 15223792, 15595104, 15885696, 18533312, 19981227, 20793472, 22835688, 26641636, 27799968, 30447584, 31190208, 37066624, 39962454, 45671376, 53283272, 55599936, 60895168, 62380416, 79924908, 91342752, 106566544, 111199872, 121790336, 159849816, 182685504, 213133088, 319699632, 365371008, 426266176, 639399264, 852532352, 1278798528, 2557597056]

約数ペア:

[(1, 2557597056), (2, 1278798528), (3, 852532352), (4, 639399264), (6, 426266176), (7, 365371008), (8, 319699632), (12, 213133088), (14, 182685504), (16, 159849816), (21, 121790336), (23, 111199872), (24, 106566544), (28, 91342752), (32, 79924908), (41, 62380416), (42, 60895168), (46, 55599936), (48, 53283272), (56, 45671376), (64, 39962454), (69, 37066624), (82, 31190208), (84, 30447584), (92, 27799968), (96, 26641636), (112, 22835688), (123, 20793472), (128, 19981227), (138, 18533312), (161, 15885696), (164, 15595104), (168, 15223792), (184, 13899984), (192, 13320818), (224, 11417844), (246, 10396736), (276, 9266656), (287, 8911488), (322, 7942848), (328, 7797552), (336, 7611896), (368, 6949992), (384, 6660409), (448, 5708922), (483, 5295232), (492, 5198368), (552, 4633328), (574, 4455744), (644, 3971424), (656, 3898776), (672, 3805948), (736, 3474996), (861, 2970496), (896, 2854461), (943, 2712192), (966, 2647616), (984, 2599184), (1009, 2534784), (1104, 2316664), (1148, 2227872), (1288, 1985712), (1312, 1949388), (1344, 1902974), (1472, 1737498), (1722, 1485248), (1886, 1356096), (1932, 1323808), (1968, 1299592), (2018, 1267392), (2208, 1158332), (2296, 1113936), (2576, 992856), (2624, 974694), (2688, 951487), (2829, 904064), (2944, 868749), (3027, 844928), (3444, 742624), (3772, 678048), (3864, 661904), (3936, 649796), (4036, 633696), (4416, 579166), (4592, 556968), (5152, 496428), (5248, 487347), (5658, 452032), (6054, 422464), (6601, 387456), (6888, 371312), (7063, 362112), (7544, 339024), (7728, 330952), (7872, 324898), (8072, 316848), (8832, 289583), (9184, 278484), (10304, 248214), (11316, 226016), (12108, 211232), (13202, 193728), (13776, 185656), (14126, 181056), (15088, 169512), (15456, 165476), (15744, 162449), (16144, 158424), (18368, 139242), (19803, 129152), (20608, 124107), (21189, 120704), (22632, 113008), (23207, 110208), (24216, 105616), (26404, 96864), (27552, 92828), (28252, 90528), (30176, 84756), (30912, 82738), (32288, 79212), (36736, 69621), (39606, 64576), (41369, 61824), (42378, 60352), (45264, 56504), (46414, 55104), (48432, 52808)]