393921792

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 270

約数和(自身を含む): 1299316634

約数和(自身を除く): 905394842

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 128, 132, 144, 157, 162, 176, 192, 198, 216, 242, 256, 264, 288, 297, 314, 324, 352, 363, 384, 396, 432, 471, 484, 528, 576, 594, 628, 648, 704, 726, 768, 792, 864, 891, 942, 968, 1056, 1089, 1152, 1188, 1256, 1296, 1408, 1413, 1452, 1584, 1727, 1728, 1782, 1884, 1936, 2112, 2178, 2304, 2376, 2512, 2592, 2816, 2826, 2904, 3168, 3267, 3454, 3456, 3564, 3768, 3872, 4224, 4239, 4356, 4752, 5024, 5181, 5184, 5652, 5808, 6336, 6534, 6908, 6912, 7128, 7536, 7744, 8448, 8478, 8712, 9504, 9801, 10048, 10362, 10368, 11304, 11616, 12672, 12717, 13068, 13816, 14256, 15072, 15488, 15543, 16956, 17424, 18997, 19008, 19602, 20096, 20724, 20736, 22608, 23232, 25344, 25434, 26136, 27632, 28512, 30144, 30976, 31086, 33912, 34848, 37994, 38016, 39204, 40192, 41448, 45216, 46464, 46629, 50868, 52272, 55264, 56991, 57024, 60288, 62172, 67824, 69696, 75988, 76032, 78408, 82896, 90432, 92928, 93258, 101736, 104544, 110528, 113982, 114048, 120576, 124344, 135648, 139392, 139887, 151976, 156816, 165792, 170973, 180864, 186516, 203472, 209088, 221056, 227964, 228096, 248688, 271296, 278784, 279774, 303952, 313632, 331584, 341946, 361728, 373032, 406944, 418176, 442112, 455928, 497376, 512919, 542592, 559548, 607904, 627264, 663168, 683892, 746064, 813888, 836352, 911856, 994752, 1025838, 1085184, 1119096, 1215808, 1254528, 1326336, 1367784, 1492128, 1538757, 1627776, 1823712, 1989504, 2051676, 2238192, 2431616, 2509056, 2735568, 2984256, 3077514, 3255552, 3647424, 3979008, 4103352, 4476384, 4863232, 5471136, 5968512, 6155028, 7294848, 8206704, 8952768, 10942272, 11937024, 12310056, 14589696, 16413408, 17905536, 21884544, 24620112, 32826816, 35811072, 43769088, 49240224, 65653632, 98480448, 131307264, 196960896, 393921792]

約数ペア:

[(1, 393921792), (2, 196960896), (3, 131307264), (4, 98480448), (6, 65653632), (8, 49240224), (9, 43769088), (11, 35811072), (12, 32826816), (16, 24620112), (18, 21884544), (22, 17905536), (24, 16413408), (27, 14589696), (32, 12310056), (33, 11937024), (36, 10942272), (44, 8952768), (48, 8206704), (54, 7294848), (64, 6155028), (66, 5968512), (72, 5471136), (81, 4863232), (88, 4476384), (96, 4103352), (99, 3979008), (108, 3647424), (121, 3255552), (128, 3077514), (132, 2984256), (144, 2735568), (157, 2509056), (162, 2431616), (176, 2238192), (192, 2051676), (198, 1989504), (216, 1823712), (242, 1627776), (256, 1538757), (264, 1492128), (288, 1367784), (297, 1326336), (314, 1254528), (324, 1215808), (352, 1119096), (363, 1085184), (384, 1025838), (396, 994752), (432, 911856), (471, 836352), (484, 813888), (528, 746064), (576, 683892), (594, 663168), (628, 627264), (648, 607904), (704, 559548), (726, 542592), (768, 512919), (792, 497376), (864, 455928), (891, 442112), (942, 418176), (968, 406944), (1056, 373032), (1089, 361728), (1152, 341946), (1188, 331584), (1256, 313632), (1296, 303952), (1408, 279774), (1413, 278784), (1452, 271296), (1584, 248688), (1727, 228096), (1728, 227964), (1782, 221056), (1884, 209088), (1936, 203472), (2112, 186516), (2178, 180864), (2304, 170973), (2376, 165792), (2512, 156816), (2592, 151976), (2816, 139887), (2826, 139392), (2904, 135648), (3168, 124344), (3267, 120576), (3454, 114048), (3456, 113982), (3564, 110528), (3768, 104544), (3872, 101736), (4224, 93258), (4239, 92928), (4356, 90432), (4752, 82896), (5024, 78408), (5181, 76032), (5184, 75988), (5652, 69696), (5808, 67824), (6336, 62172), (6534, 60288), (6908, 57024), (6912, 56991), (7128, 55264), (7536, 52272), (7744, 50868), (8448, 46629), (8478, 46464), (8712, 45216), (9504, 41448), (9801, 40192), (10048, 39204), (10362, 38016), (10368, 37994), (11304, 34848), (11616, 33912), (12672, 31086), (12717, 30976), (13068, 30144), (13816, 28512), (14256, 27632), (15072, 26136), (15488, 25434), (15543, 25344), (16956, 23232), (17424, 22608), (18997, 20736), (19008, 20724), (19602, 20096)]