16843008

素因数分解:

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

素因数の和:280

約数の個数: 144

約数和(自身を含む): 55400576

約数和(自身を除く): 38557568

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, 182, 192, 208, 224, 241, 256, 273, 312, 336, 364, 384, 416, 448, 482, 546, 624, 672, 723, 728, 768, 832, 896, 964, 1092, 1248, 1344, 1446, 1456, 1664, 1687, 1792, 1928, 2184, 2496, 2688, 2892, 2912, 3133, 3328, 3374, 3856, 4368, 4992, 5061, 5376, 5784, 5824, 6266, 6748, 7712, 8736, 9399, 9984, 10122, 11568, 11648, 12532, 13496, 15424, 17472, 18798, 20244, 21931, 23136, 23296, 25064, 26992, 30848, 34944, 37596, 40488, 43862, 46272, 50128, 53984, 61696, 65793, 69888, 75192, 80976, 87724, 92544, 100256, 107968, 131586, 150384, 161952, 175448, 185088, 200512, 215936, 263172, 300768, 323904, 350896, 401024, 431872, 526344, 601536, 647808, 701792, 802048, 1052688, 1203072, 1295616, 1403584, 2105376, 2406144, 2807168, 4210752, 5614336, 8421504, 16843008]

約数ペア:

[(1, 16843008), (2, 8421504), (3, 5614336), (4, 4210752), (6, 2807168), (7, 2406144), (8, 2105376), (12, 1403584), (13, 1295616), (14, 1203072), (16, 1052688), (21, 802048), (24, 701792), (26, 647808), (28, 601536), (32, 526344), (39, 431872), (42, 401024), (48, 350896), (52, 323904), (56, 300768), (64, 263172), (78, 215936), (84, 200512), (91, 185088), (96, 175448), (104, 161952), (112, 150384), (128, 131586), (156, 107968), (168, 100256), (182, 92544), (192, 87724), (208, 80976), (224, 75192), (241, 69888), (256, 65793), (273, 61696), (312, 53984), (336, 50128), (364, 46272), (384, 43862), (416, 40488), (448, 37596), (482, 34944), (546, 30848), (624, 26992), (672, 25064), (723, 23296), (728, 23136), (768, 21931), (832, 20244), (896, 18798), (964, 17472), (1092, 15424), (1248, 13496), (1344, 12532), (1446, 11648), (1456, 11568), (1664, 10122), (1687, 9984), (1792, 9399), (1928, 8736), (2184, 7712), (2496, 6748), (2688, 6266), (2892, 5824), (2912, 5784), (3133, 5376), (3328, 5061), (3374, 4992), (3856, 4368)]