2018647728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 6209888256

約数和(自身を除く): 4191240528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 127, 129, 136, 144, 151, 153, 172, 204, 254, 258, 272, 302, 306, 344, 381, 387, 408, 453, 508, 516, 604, 612, 688, 731, 762, 774, 816, 906, 1016, 1032, 1143, 1208, 1224, 1359, 1462, 1524, 1548, 1812, 2032, 2064, 2159, 2193, 2286, 2416, 2448, 2567, 2718, 2924, 3048, 3096, 3624, 4318, 4386, 4572, 5134, 5436, 5461, 5848, 6096, 6192, 6477, 6493, 6579, 7248, 7701, 8636, 8772, 9144, 10268, 10872, 10922, 11696, 12954, 12986, 13158, 15402, 16383, 17272, 17544, 18288, 19177, 19431, 19479, 20536, 21744, 21844, 23103, 25908, 25972, 26316, 30804, 32766, 34544, 35088, 38354, 38862, 38958, 41072, 43688, 46206, 49149, 51816, 51944, 52632, 57531, 58437, 61608, 65532, 76708, 77724, 77916, 87376, 92412, 92837, 98298, 103632, 103888, 105264, 110381, 115062, 116874, 123216, 131064, 153416, 155448, 155832, 172593, 184824, 185674, 196596, 220762, 230124, 233748, 262128, 278511, 306832, 310896, 311664, 326009, 331143, 345186, 369648, 371348, 393192, 441524, 460248, 467496, 557022, 652018, 662286, 690372, 742696, 786384, 824611, 835533, 883048, 920496, 934992, 978027, 993429, 1114044, 1304036, 1324572, 1380744, 1485392, 1649222, 1671066, 1766096, 1956054, 1986858, 2228088, 2473833, 2608072, 2649144, 2761488, 2934081, 3298444, 3342132, 3912108, 3973716, 4456176, 4947666, 5216144, 5298288, 5868162, 6596888, 6684264, 7421499, 7824216, 7947432, 9895332, 11736324, 13193776, 13368528, 14018387, 14842998, 15648432, 15894864, 19790664, 23472648, 28036774, 29685996, 39581328, 42055161, 46945296, 56073548, 59371992, 84110322, 112147096, 118743984, 126165483, 168220644, 224294192, 252330966, 336441288, 504661932, 672882576, 1009323864, 2018647728]

約数ペア:

[(1, 2018647728), (2, 1009323864), (3, 672882576), (4, 504661932), (6, 336441288), (8, 252330966), (9, 224294192), (12, 168220644), (16, 126165483), (17, 118743984), (18, 112147096), (24, 84110322), (34, 59371992), (36, 56073548), (43, 46945296), (48, 42055161), (51, 39581328), (68, 29685996), (72, 28036774), (86, 23472648), (102, 19790664), (127, 15894864), (129, 15648432), (136, 14842998), (144, 14018387), (151, 13368528), (153, 13193776), (172, 11736324), (204, 9895332), (254, 7947432), (258, 7824216), (272, 7421499), (302, 6684264), (306, 6596888), (344, 5868162), (381, 5298288), (387, 5216144), (408, 4947666), (453, 4456176), (508, 3973716), (516, 3912108), (604, 3342132), (612, 3298444), (688, 2934081), (731, 2761488), (762, 2649144), (774, 2608072), (816, 2473833), (906, 2228088), (1016, 1986858), (1032, 1956054), (1143, 1766096), (1208, 1671066), (1224, 1649222), (1359, 1485392), (1462, 1380744), (1524, 1324572), (1548, 1304036), (1812, 1114044), (2032, 993429), (2064, 978027), (2159, 934992), (2193, 920496), (2286, 883048), (2416, 835533), (2448, 824611), (2567, 786384), (2718, 742696), (2924, 690372), (3048, 662286), (3096, 652018), (3624, 557022), (4318, 467496), (4386, 460248), (4572, 441524), (5134, 393192), (5436, 371348), (5461, 369648), (5848, 345186), (6096, 331143), (6192, 326009), (6477, 311664), (6493, 310896), (6579, 306832), (7248, 278511), (7701, 262128), (8636, 233748), (8772, 230124), (9144, 220762), (10268, 196596), (10872, 185674), (10922, 184824), (11696, 172593), (12954, 155832), (12986, 155448), (13158, 153416), (15402, 131064), (16383, 123216), (17272, 116874), (17544, 115062), (18288, 110381), (19177, 105264), (19431, 103888), (19479, 103632), (20536, 98298), (21744, 92837), (21844, 92412), (23103, 87376), (25908, 77916), (25972, 77724), (26316, 76708), (30804, 65532), (32766, 61608), (34544, 58437), (35088, 57531), (38354, 52632), (38862, 51944), (38958, 51816), (41072, 49149), (43688, 46206)]