218959104

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 724164672

約数和(自身を除く): 505205568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 241, 256, 273, 312, 336, 338, 364, 384, 416, 448, 482, 507, 546, 624, 672, 676, 723, 728, 768, 832, 896, 964, 1014, 1092, 1183, 1248, 1344, 1352, 1446, 1456, 1664, 1687, 1792, 1928, 2028, 2184, 2366, 2496, 2688, 2704, 2892, 2912, 3133, 3328, 3374, 3549, 3856, 4056, 4368, 4732, 4992, 5061, 5376, 5408, 5784, 5824, 6266, 6748, 7098, 7712, 8112, 8736, 9399, 9464, 9984, 10122, 10816, 11568, 11648, 12532, 13496, 14196, 15424, 16224, 17472, 18798, 18928, 20244, 21632, 21931, 23136, 23296, 25064, 26992, 28392, 30848, 32448, 34944, 37596, 37856, 40488, 40729, 43264, 43862, 46272, 50128, 53984, 56784, 61696, 64896, 65793, 69888, 75192, 75712, 80976, 81458, 87724, 92544, 100256, 107968, 113568, 122187, 129792, 131586, 150384, 151424, 161952, 162916, 175448, 185088, 200512, 215936, 227136, 244374, 263172, 285103, 300768, 302848, 323904, 325832, 350896, 401024, 431872, 454272, 488748, 526344, 570206, 601536, 647808, 651664, 701792, 802048, 855309, 908544, 977496, 1052688, 1140412, 1203072, 1295616, 1303328, 1403584, 1710618, 1954992, 2105376, 2280824, 2406144, 2606656, 2807168, 3421236, 3909984, 4210752, 4561648, 5213312, 5614336, 6842472, 7819968, 8421504, 9123296, 10426624, 13684944, 15639936, 16843008, 18246592, 27369888, 31279872, 36493184, 54739776, 72986368, 109479552, 218959104]

約数ペア:

[(1, 218959104), (2, 109479552), (3, 72986368), (4, 54739776), (6, 36493184), (7, 31279872), (8, 27369888), (12, 18246592), (13, 16843008), (14, 15639936), (16, 13684944), (21, 10426624), (24, 9123296), (26, 8421504), (28, 7819968), (32, 6842472), (39, 5614336), (42, 5213312), (48, 4561648), (52, 4210752), (56, 3909984), (64, 3421236), (78, 2807168), (84, 2606656), (91, 2406144), (96, 2280824), (104, 2105376), (112, 1954992), (128, 1710618), (156, 1403584), (168, 1303328), (169, 1295616), (182, 1203072), (192, 1140412), (208, 1052688), (224, 977496), (241, 908544), (256, 855309), (273, 802048), (312, 701792), (336, 651664), (338, 647808), (364, 601536), (384, 570206), (416, 526344), (448, 488748), (482, 454272), (507, 431872), (546, 401024), (624, 350896), (672, 325832), (676, 323904), (723, 302848), (728, 300768), (768, 285103), (832, 263172), (896, 244374), (964, 227136), (1014, 215936), (1092, 200512), (1183, 185088), (1248, 175448), (1344, 162916), (1352, 161952), (1446, 151424), (1456, 150384), (1664, 131586), (1687, 129792), (1792, 122187), (1928, 113568), (2028, 107968), (2184, 100256), (2366, 92544), (2496, 87724), (2688, 81458), (2704, 80976), (2892, 75712), (2912, 75192), (3133, 69888), (3328, 65793), (3374, 64896), (3549, 61696), (3856, 56784), (4056, 53984), (4368, 50128), (4732, 46272), (4992, 43862), (5061, 43264), (5376, 40729), (5408, 40488), (5784, 37856), (5824, 37596), (6266, 34944), (6748, 32448), (7098, 30848), (7712, 28392), (8112, 26992), (8736, 25064), (9399, 23296), (9464, 23136), (9984, 21931), (10122, 21632), (10816, 20244), (11568, 18928), (11648, 18798), (12532, 17472), (13496, 16224), (14196, 15424)]