245599488

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 755282528

約数和(自身を除く): 509683040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 64, 67, 72, 74, 86, 96, 111, 128, 129, 134, 144, 148, 172, 192, 201, 222, 256, 258, 268, 288, 296, 333, 344, 384, 387, 402, 444, 516, 536, 576, 592, 603, 666, 688, 768, 774, 804, 888, 1032, 1072, 1152, 1184, 1206, 1332, 1376, 1548, 1591, 1608, 1776, 2064, 2144, 2304, 2368, 2412, 2479, 2664, 2752, 2881, 3096, 3182, 3216, 3552, 4128, 4288, 4736, 4773, 4824, 4958, 5328, 5504, 5762, 6192, 6364, 6432, 7104, 7437, 8256, 8576, 8643, 9472, 9546, 9648, 9916, 10656, 11008, 11524, 12384, 12728, 12864, 14208, 14319, 14874, 16512, 17152, 17286, 19092, 19296, 19832, 21312, 22311, 23048, 24768, 25456, 25728, 25929, 28416, 28638, 29748, 33024, 34572, 38184, 38592, 39664, 42624, 44622, 46096, 49536, 50912, 51456, 51858, 57276, 59496, 69144, 76368, 77184, 79328, 85248, 89244, 92192, 99072, 101824, 103716, 106597, 114552, 118992, 138288, 152736, 154368, 158656, 178488, 184384, 203648, 207432, 213194, 229104, 237984, 276576, 305472, 317312, 319791, 356976, 368768, 407296, 414864, 426388, 458208, 475968, 553152, 610944, 634624, 639582, 713952, 737536, 829728, 852776, 916416, 951936, 959373, 1106304, 1221888, 1279164, 1427904, 1659456, 1705552, 1832832, 1903872, 1918746, 2212608, 2558328, 2855808, 3318912, 3411104, 3665664, 3837492, 5116656, 5711616, 6637824, 6822208, 7674984, 10233312, 13644416, 15349968, 20466624, 27288832, 30699936, 40933248, 61399872, 81866496, 122799744, 245599488]

約数ペア:

[(1, 245599488), (2, 122799744), (3, 81866496), (4, 61399872), (6, 40933248), (8, 30699936), (9, 27288832), (12, 20466624), (16, 15349968), (18, 13644416), (24, 10233312), (32, 7674984), (36, 6822208), (37, 6637824), (43, 5711616), (48, 5116656), (64, 3837492), (67, 3665664), (72, 3411104), (74, 3318912), (86, 2855808), (96, 2558328), (111, 2212608), (128, 1918746), (129, 1903872), (134, 1832832), (144, 1705552), (148, 1659456), (172, 1427904), (192, 1279164), (201, 1221888), (222, 1106304), (256, 959373), (258, 951936), (268, 916416), (288, 852776), (296, 829728), (333, 737536), (344, 713952), (384, 639582), (387, 634624), (402, 610944), (444, 553152), (516, 475968), (536, 458208), (576, 426388), (592, 414864), (603, 407296), (666, 368768), (688, 356976), (768, 319791), (774, 317312), (804, 305472), (888, 276576), (1032, 237984), (1072, 229104), (1152, 213194), (1184, 207432), (1206, 203648), (1332, 184384), (1376, 178488), (1548, 158656), (1591, 154368), (1608, 152736), (1776, 138288), (2064, 118992), (2144, 114552), (2304, 106597), (2368, 103716), (2412, 101824), (2479, 99072), (2664, 92192), (2752, 89244), (2881, 85248), (3096, 79328), (3182, 77184), (3216, 76368), (3552, 69144), (4128, 59496), (4288, 57276), (4736, 51858), (4773, 51456), (4824, 50912), (4958, 49536), (5328, 46096), (5504, 44622), (5762, 42624), (6192, 39664), (6364, 38592), (6432, 38184), (7104, 34572), (7437, 33024), (8256, 29748), (8576, 28638), (8643, 28416), (9472, 25929), (9546, 25728), (9648, 25456), (9916, 24768), (10656, 23048), (11008, 22311), (11524, 21312), (12384, 19832), (12728, 19296), (12864, 19092), (14208, 17286), (14319, 17152), (14874, 16512)]