248388672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 807598080

約数和(自身を除く): 559209408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 71, 76, 84, 96, 112, 114, 133, 137, 142, 152, 168, 192, 213, 224, 228, 266, 274, 284, 304, 336, 399, 411, 426, 448, 456, 497, 532, 548, 568, 608, 672, 798, 822, 852, 912, 959, 994, 1064, 1096, 1136, 1216, 1344, 1349, 1491, 1596, 1644, 1704, 1824, 1918, 1988, 2128, 2192, 2272, 2603, 2698, 2877, 2982, 3192, 3288, 3408, 3648, 3836, 3976, 4047, 4256, 4384, 4544, 5206, 5396, 5754, 5964, 6384, 6576, 6816, 7672, 7809, 7952, 8094, 8512, 8768, 9443, 9727, 10412, 10792, 11508, 11928, 12768, 13152, 13632, 15344, 15618, 15904, 16188, 18221, 18886, 19454, 20824, 21584, 23016, 23856, 25536, 26304, 28329, 29181, 30688, 31236, 31808, 32376, 36442, 37772, 38908, 41648, 43168, 46032, 47712, 54663, 56658, 58362, 61376, 62472, 64752, 68089, 72884, 75544, 77816, 83296, 86336, 92064, 95424, 109326, 113316, 116724, 124944, 129504, 136178, 145768, 151088, 155632, 166592, 184128, 184813, 204267, 218652, 226632, 233448, 249888, 259008, 272356, 291536, 302176, 311264, 369626, 408534, 437304, 453264, 466896, 499776, 544712, 554439, 583072, 604352, 622528, 739252, 817068, 874608, 906528, 933792, 1089424, 1108878, 1166144, 1293691, 1478504, 1634136, 1749216, 1813056, 1867584, 2178848, 2217756, 2587382, 2957008, 3268272, 3498432, 3881073, 4357696, 4435512, 5174764, 5914016, 6536544, 7762146, 8871024, 10349528, 11828032, 13073088, 15524292, 17742048, 20699056, 31048584, 35484096, 41398112, 62097168, 82796224, 124194336, 248388672]

約数ペア:

[(1, 248388672), (2, 124194336), (3, 82796224), (4, 62097168), (6, 41398112), (7, 35484096), (8, 31048584), (12, 20699056), (14, 17742048), (16, 15524292), (19, 13073088), (21, 11828032), (24, 10349528), (28, 8871024), (32, 7762146), (38, 6536544), (42, 5914016), (48, 5174764), (56, 4435512), (57, 4357696), (64, 3881073), (71, 3498432), (76, 3268272), (84, 2957008), (96, 2587382), (112, 2217756), (114, 2178848), (133, 1867584), (137, 1813056), (142, 1749216), (152, 1634136), (168, 1478504), (192, 1293691), (213, 1166144), (224, 1108878), (228, 1089424), (266, 933792), (274, 906528), (284, 874608), (304, 817068), (336, 739252), (399, 622528), (411, 604352), (426, 583072), (448, 554439), (456, 544712), (497, 499776), (532, 466896), (548, 453264), (568, 437304), (608, 408534), (672, 369626), (798, 311264), (822, 302176), (852, 291536), (912, 272356), (959, 259008), (994, 249888), (1064, 233448), (1096, 226632), (1136, 218652), (1216, 204267), (1344, 184813), (1349, 184128), (1491, 166592), (1596, 155632), (1644, 151088), (1704, 145768), (1824, 136178), (1918, 129504), (1988, 124944), (2128, 116724), (2192, 113316), (2272, 109326), (2603, 95424), (2698, 92064), (2877, 86336), (2982, 83296), (3192, 77816), (3288, 75544), (3408, 72884), (3648, 68089), (3836, 64752), (3976, 62472), (4047, 61376), (4256, 58362), (4384, 56658), (4544, 54663), (5206, 47712), (5396, 46032), (5754, 43168), (5964, 41648), (6384, 38908), (6576, 37772), (6816, 36442), (7672, 32376), (7809, 31808), (7952, 31236), (8094, 30688), (8512, 29181), (8768, 28329), (9443, 26304), (9727, 25536), (10412, 23856), (10792, 23016), (11508, 21584), (11928, 20824), (12768, 19454), (13152, 18886), (13632, 18221), (15344, 16188), (15618, 15904)]