64857408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 221211648

約数和(自身を除く): 156354240

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 64, 66, 77, 82, 84, 88, 96, 107, 112, 123, 132, 154, 164, 168, 176, 192, 214, 224, 231, 246, 264, 287, 308, 321, 328, 336, 352, 428, 448, 451, 462, 492, 528, 574, 616, 642, 656, 672, 704, 749, 856, 861, 902, 924, 984, 1056, 1148, 1177, 1232, 1284, 1312, 1344, 1353, 1498, 1712, 1722, 1804, 1848, 1968, 2112, 2247, 2296, 2354, 2464, 2568, 2624, 2706, 2996, 3157, 3424, 3444, 3531, 3608, 3696, 3936, 4387, 4494, 4592, 4708, 4928, 5136, 5412, 5992, 6314, 6848, 6888, 7062, 7216, 7392, 7872, 8239, 8774, 8988, 9184, 9416, 9471, 10272, 10824, 11984, 12628, 13161, 13776, 14124, 14432, 14784, 16478, 17548, 17976, 18368, 18832, 18942, 20544, 21648, 23968, 24717, 25256, 26322, 27552, 28248, 28864, 30709, 32956, 35096, 35952, 37664, 37884, 43296, 47936, 48257, 49434, 50512, 52644, 55104, 56496, 61418, 65912, 70192, 71904, 75328, 75768, 86592, 92127, 96514, 98868, 101024, 105288, 112992, 122836, 131824, 140384, 143808, 144771, 151536, 184254, 193028, 197736, 202048, 210576, 225984, 245672, 263648, 280768, 289542, 303072, 337799, 368508, 386056, 395472, 421152, 491344, 527296, 579084, 606144, 675598, 737016, 772112, 790944, 842304, 982688, 1013397, 1158168, 1351196, 1474032, 1544224, 1581888, 1965376, 2026794, 2316336, 2702392, 2948064, 3088448, 4053588, 4632672, 5404784, 5896128, 8107176, 9265344, 10809568, 16214352, 21619136, 32428704, 64857408]

約数ペア:

[(1, 64857408), (2, 32428704), (3, 21619136), (4, 16214352), (6, 10809568), (7, 9265344), (8, 8107176), (11, 5896128), (12, 5404784), (14, 4632672), (16, 4053588), (21, 3088448), (22, 2948064), (24, 2702392), (28, 2316336), (32, 2026794), (33, 1965376), (41, 1581888), (42, 1544224), (44, 1474032), (48, 1351196), (56, 1158168), (64, 1013397), (66, 982688), (77, 842304), (82, 790944), (84, 772112), (88, 737016), (96, 675598), (107, 606144), (112, 579084), (123, 527296), (132, 491344), (154, 421152), (164, 395472), (168, 386056), (176, 368508), (192, 337799), (214, 303072), (224, 289542), (231, 280768), (246, 263648), (264, 245672), (287, 225984), (308, 210576), (321, 202048), (328, 197736), (336, 193028), (352, 184254), (428, 151536), (448, 144771), (451, 143808), (462, 140384), (492, 131824), (528, 122836), (574, 112992), (616, 105288), (642, 101024), (656, 98868), (672, 96514), (704, 92127), (749, 86592), (856, 75768), (861, 75328), (902, 71904), (924, 70192), (984, 65912), (1056, 61418), (1148, 56496), (1177, 55104), (1232, 52644), (1284, 50512), (1312, 49434), (1344, 48257), (1353, 47936), (1498, 43296), (1712, 37884), (1722, 37664), (1804, 35952), (1848, 35096), (1968, 32956), (2112, 30709), (2247, 28864), (2296, 28248), (2354, 27552), (2464, 26322), (2568, 25256), (2624, 24717), (2706, 23968), (2996, 21648), (3157, 20544), (3424, 18942), (3444, 18832), (3531, 18368), (3608, 17976), (3696, 17548), (3936, 16478), (4387, 14784), (4494, 14432), (4592, 14124), (4708, 13776), (4928, 13161), (5136, 12628), (5412, 11984), (5992, 10824), (6314, 10272), (6848, 9471), (6888, 9416), (7062, 9184), (7216, 8988), (7392, 8774), (7872, 8239)]