239147568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 789699456

約数和(自身を除く): 550551888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 83, 88, 99, 102, 107, 132, 136, 144, 153, 166, 176, 187, 198, 204, 214, 249, 264, 272, 306, 321, 332, 374, 396, 408, 428, 498, 528, 561, 612, 642, 664, 747, 748, 792, 816, 856, 913, 963, 996, 1122, 1177, 1224, 1284, 1328, 1411, 1494, 1496, 1584, 1683, 1712, 1819, 1826, 1926, 1992, 2244, 2354, 2448, 2568, 2739, 2822, 2988, 2992, 3366, 3531, 3638, 3652, 3852, 3984, 4233, 4488, 4708, 5136, 5457, 5478, 5644, 5976, 6732, 7062, 7276, 7304, 7704, 8217, 8466, 8881, 8976, 9416, 10593, 10914, 10956, 11288, 11952, 12699, 13464, 14124, 14552, 14608, 15408, 15521, 16371, 16434, 16932, 17762, 18832, 20009, 21186, 21828, 21912, 22576, 25398, 26643, 26928, 28248, 29104, 31042, 32742, 32868, 33864, 35524, 40018, 42372, 43656, 43824, 46563, 50796, 53286, 56496, 60027, 62084, 65484, 65736, 67728, 71048, 79929, 80036, 84744, 87312, 93126, 97691, 101592, 106572, 120054, 124168, 130968, 131472, 139689, 142096, 150977, 159858, 160072, 169488, 180081, 186252, 195382, 203184, 213144, 240108, 248336, 261936, 279378, 293073, 301954, 319716, 320144, 360162, 372504, 390764, 426288, 452931, 480216, 558756, 586146, 603908, 639432, 720324, 745008, 781528, 879219, 905862, 960432, 1117512, 1172292, 1207816, 1278864, 1358793, 1440648, 1563056, 1660747, 1758438, 1811724, 2235024, 2344584, 2415632, 2717586, 2881296, 3321494, 3516876, 3623448, 4689168, 4982241, 5435172, 6642988, 7033752, 7246896, 9964482, 10870344, 13285976, 14067504, 14946723, 19928964, 21740688, 26571952, 29893446, 39857928, 59786892, 79715856, 119573784, 239147568]

約数ペア:

[(1, 239147568), (2, 119573784), (3, 79715856), (4, 59786892), (6, 39857928), (8, 29893446), (9, 26571952), (11, 21740688), (12, 19928964), (16, 14946723), (17, 14067504), (18, 13285976), (22, 10870344), (24, 9964482), (33, 7246896), (34, 7033752), (36, 6642988), (44, 5435172), (48, 4982241), (51, 4689168), (66, 3623448), (68, 3516876), (72, 3321494), (83, 2881296), (88, 2717586), (99, 2415632), (102, 2344584), (107, 2235024), (132, 1811724), (136, 1758438), (144, 1660747), (153, 1563056), (166, 1440648), (176, 1358793), (187, 1278864), (198, 1207816), (204, 1172292), (214, 1117512), (249, 960432), (264, 905862), (272, 879219), (306, 781528), (321, 745008), (332, 720324), (374, 639432), (396, 603908), (408, 586146), (428, 558756), (498, 480216), (528, 452931), (561, 426288), (612, 390764), (642, 372504), (664, 360162), (747, 320144), (748, 319716), (792, 301954), (816, 293073), (856, 279378), (913, 261936), (963, 248336), (996, 240108), (1122, 213144), (1177, 203184), (1224, 195382), (1284, 186252), (1328, 180081), (1411, 169488), (1494, 160072), (1496, 159858), (1584, 150977), (1683, 142096), (1712, 139689), (1819, 131472), (1826, 130968), (1926, 124168), (1992, 120054), (2244, 106572), (2354, 101592), (2448, 97691), (2568, 93126), (2739, 87312), (2822, 84744), (2988, 80036), (2992, 79929), (3366, 71048), (3531, 67728), (3638, 65736), (3652, 65484), (3852, 62084), (3984, 60027), (4233, 56496), (4488, 53286), (4708, 50796), (5136, 46563), (5457, 43824), (5478, 43656), (5644, 42372), (5976, 40018), (6732, 35524), (7062, 33864), (7276, 32868), (7304, 32742), (7704, 31042), (8217, 29104), (8466, 28248), (8881, 26928), (8976, 26643), (9416, 25398), (10593, 22576), (10914, 21912), (10956, 21828), (11288, 21186), (11952, 20009), (12699, 18832), (13464, 17762), (14124, 16932), (14552, 16434), (14608, 16371), (15408, 15521)]