2057981952

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 156

約数和(自身を含む): 5947845504

約数和(自身を除く): 3889863552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 624, 676, 768, 832, 991, 1014, 1024, 1248, 1352, 1536, 1664, 1982, 2028, 2048, 2496, 2704, 2973, 3072, 3328, 3964, 4056, 4096, 4992, 5408, 5946, 6144, 6656, 7928, 8112, 9984, 10816, 11892, 12288, 12883, 13312, 15856, 16224, 19968, 21632, 23784, 25766, 26624, 31712, 32448, 38649, 39936, 43264, 47568, 51532, 53248, 63424, 64896, 77298, 79872, 86528, 95136, 103064, 126848, 129792, 154596, 159744, 167479, 173056, 190272, 206128, 253696, 259584, 309192, 334958, 346112, 380544, 412256, 502437, 507392, 519168, 618384, 669916, 692224, 761088, 824512, 1004874, 1014784, 1038336, 1236768, 1339832, 1522176, 1649024, 2009748, 2029568, 2076672, 2473536, 2679664, 3044352, 3298048, 4019496, 4059136, 4947072, 5359328, 6088704, 6596096, 8038992, 9894144, 10718656, 12177408, 13192192, 16077984, 19788288, 21437312, 26384384, 32155968, 39576576, 42874624, 52768768, 64311936, 79153152, 85749248, 128623872, 158306304, 171498496, 257247744, 342996992, 514495488, 685993984, 1028990976, 2057981952]

約数ペア:

[(1, 2057981952), (2, 1028990976), (3, 685993984), (4, 514495488), (6, 342996992), (8, 257247744), (12, 171498496), (13, 158306304), (16, 128623872), (24, 85749248), (26, 79153152), (32, 64311936), (39, 52768768), (48, 42874624), (52, 39576576), (64, 32155968), (78, 26384384), (96, 21437312), (104, 19788288), (128, 16077984), (156, 13192192), (169, 12177408), (192, 10718656), (208, 9894144), (256, 8038992), (312, 6596096), (338, 6088704), (384, 5359328), (416, 4947072), (507, 4059136), (512, 4019496), (624, 3298048), (676, 3044352), (768, 2679664), (832, 2473536), (991, 2076672), (1014, 2029568), (1024, 2009748), (1248, 1649024), (1352, 1522176), (1536, 1339832), (1664, 1236768), (1982, 1038336), (2028, 1014784), (2048, 1004874), (2496, 824512), (2704, 761088), (2973, 692224), (3072, 669916), (3328, 618384), (3964, 519168), (4056, 507392), (4096, 502437), (4992, 412256), (5408, 380544), (5946, 346112), (6144, 334958), (6656, 309192), (7928, 259584), (8112, 253696), (9984, 206128), (10816, 190272), (11892, 173056), (12288, 167479), (12883, 159744), (13312, 154596), (15856, 129792), (16224, 126848), (19968, 103064), (21632, 95136), (23784, 86528), (25766, 79872), (26624, 77298), (31712, 64896), (32448, 63424), (38649, 53248), (39936, 51532), (43264, 47568)]