211732704

素因数分解:

$2^5\times 3^5\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 634666032

約数和(自身を除く): 422933328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 243, 288, 292, 324, 373, 432, 438, 486, 584, 648, 657, 746, 864, 876, 972, 1119, 1168, 1296, 1314, 1492, 1752, 1944, 1971, 2238, 2336, 2592, 2628, 2984, 3357, 3504, 3888, 3942, 4476, 5256, 5913, 5968, 6714, 7008, 7776, 7884, 8952, 10071, 10512, 11826, 11936, 13428, 15768, 17739, 17904, 20142, 21024, 23652, 26856, 27229, 30213, 31536, 35478, 35808, 40284, 47304, 53712, 54458, 60426, 63072, 70956, 80568, 81687, 90639, 94608, 107424, 108916, 120852, 141912, 161136, 163374, 181278, 189216, 217832, 241704, 245061, 283824, 322272, 326748, 362556, 435664, 483408, 490122, 567648, 653496, 725112, 735183, 871328, 966816, 980244, 1306992, 1450224, 1470366, 1960488, 2205549, 2613984, 2900448, 2940732, 3920976, 4411098, 5881464, 6616647, 7841952, 8822196, 11762928, 13233294, 17644392, 23525856, 26466588, 35288784, 52933176, 70577568, 105866352, 211732704]

約数ペア:

[(1, 211732704), (2, 105866352), (3, 70577568), (4, 52933176), (6, 35288784), (8, 26466588), (9, 23525856), (12, 17644392), (16, 13233294), (18, 11762928), (24, 8822196), (27, 7841952), (32, 6616647), (36, 5881464), (48, 4411098), (54, 3920976), (72, 2940732), (73, 2900448), (81, 2613984), (96, 2205549), (108, 1960488), (144, 1470366), (146, 1450224), (162, 1306992), (216, 980244), (219, 966816), (243, 871328), (288, 735183), (292, 725112), (324, 653496), (373, 567648), (432, 490122), (438, 483408), (486, 435664), (584, 362556), (648, 326748), (657, 322272), (746, 283824), (864, 245061), (876, 241704), (972, 217832), (1119, 189216), (1168, 181278), (1296, 163374), (1314, 161136), (1492, 141912), (1752, 120852), (1944, 108916), (1971, 107424), (2238, 94608), (2336, 90639), (2592, 81687), (2628, 80568), (2984, 70956), (3357, 63072), (3504, 60426), (3888, 54458), (3942, 53712), (4476, 47304), (5256, 40284), (5913, 35808), (5968, 35478), (6714, 31536), (7008, 30213), (7776, 27229), (7884, 26856), (8952, 23652), (10071, 21024), (10512, 20142), (11826, 17904), (11936, 17739), (13428, 15768)]