220452288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 496437312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 89, 96, 97, 112, 114, 133, 152, 168, 178, 192, 194, 224, 228, 266, 267, 291, 304, 336, 356, 388, 399, 448, 456, 532, 534, 582, 608, 623, 672, 679, 712, 776, 798, 912, 1064, 1068, 1164, 1216, 1246, 1344, 1358, 1424, 1552, 1596, 1691, 1824, 1843, 1869, 2037, 2128, 2136, 2328, 2492, 2716, 2848, 3104, 3192, 3382, 3648, 3686, 3738, 4074, 4256, 4272, 4656, 4984, 5073, 5432, 5529, 5696, 6208, 6384, 6764, 7372, 7476, 8148, 8512, 8544, 8633, 9312, 9968, 10146, 10864, 11058, 11837, 12768, 12901, 13528, 14744, 14952, 16296, 17088, 17266, 18624, 19936, 20292, 21728, 22116, 23674, 25536, 25802, 25899, 27056, 29488, 29904, 32592, 34532, 35511, 38703, 39872, 40584, 43456, 44232, 47348, 51604, 51798, 54112, 58976, 59808, 60431, 65184, 69064, 71022, 77406, 81168, 88464, 94696, 103208, 103596, 108224, 117952, 119616, 120862, 130368, 138128, 142044, 154812, 162336, 164027, 176928, 181293, 189392, 206416, 207192, 241724, 276256, 284088, 309624, 324672, 328054, 353856, 362586, 378784, 412832, 414384, 483448, 492081, 552512, 568176, 619248, 656108, 725172, 757568, 825664, 828768, 966896, 984162, 1136352, 1148189, 1238496, 1312216, 1450344, 1657536, 1933792, 1968324, 2272704, 2296378, 2476992, 2624432, 2900688, 3444567, 3867584, 3936648, 4592756, 5248864, 5801376, 6889134, 7873296, 9185512, 10497728, 11602752, 13778268, 15746592, 18371024, 27556536, 31493184, 36742048, 55113072, 73484096, 110226144, 220452288]

約数ペア:

[(1, 220452288), (2, 110226144), (3, 73484096), (4, 55113072), (6, 36742048), (7, 31493184), (8, 27556536), (12, 18371024), (14, 15746592), (16, 13778268), (19, 11602752), (21, 10497728), (24, 9185512), (28, 7873296), (32, 6889134), (38, 5801376), (42, 5248864), (48, 4592756), (56, 3936648), (57, 3867584), (64, 3444567), (76, 2900688), (84, 2624432), (89, 2476992), (96, 2296378), (97, 2272704), (112, 1968324), (114, 1933792), (133, 1657536), (152, 1450344), (168, 1312216), (178, 1238496), (192, 1148189), (194, 1136352), (224, 984162), (228, 966896), (266, 828768), (267, 825664), (291, 757568), (304, 725172), (336, 656108), (356, 619248), (388, 568176), (399, 552512), (448, 492081), (456, 483448), (532, 414384), (534, 412832), (582, 378784), (608, 362586), (623, 353856), (672, 328054), (679, 324672), (712, 309624), (776, 284088), (798, 276256), (912, 241724), (1064, 207192), (1068, 206416), (1164, 189392), (1216, 181293), (1246, 176928), (1344, 164027), (1358, 162336), (1424, 154812), (1552, 142044), (1596, 138128), (1691, 130368), (1824, 120862), (1843, 119616), (1869, 117952), (2037, 108224), (2128, 103596), (2136, 103208), (2328, 94696), (2492, 88464), (2716, 81168), (2848, 77406), (3104, 71022), (3192, 69064), (3382, 65184), (3648, 60431), (3686, 59808), (3738, 58976), (4074, 54112), (4256, 51798), (4272, 51604), (4656, 47348), (4984, 44232), (5073, 43456), (5432, 40584), (5529, 39872), (5696, 38703), (6208, 35511), (6384, 34532), (6764, 32592), (7372, 29904), (7476, 29488), (8148, 27056), (8512, 25899), (8544, 25802), (8633, 25536), (9312, 23674), (9968, 22116), (10146, 21728), (10864, 20292), (11058, 19936), (11837, 18624), (12768, 17266), (12901, 17088), (13528, 16296), (14744, 14952)]