249240384

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 168

約数和(自身を含む): 758403360

約数和(自身を除く): 509162976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 64, 72, 86, 87, 96, 116, 129, 144, 172, 174, 192, 232, 258, 261, 288, 344, 347, 348, 387, 464, 516, 522, 576, 688, 694, 696, 774, 928, 1032, 1041, 1044, 1247, 1376, 1388, 1392, 1548, 1856, 2064, 2082, 2088, 2494, 2752, 2776, 2784, 3096, 3123, 3741, 4128, 4164, 4176, 4988, 5552, 5568, 6192, 6246, 7482, 8256, 8328, 8352, 9976, 10063, 11104, 11223, 12384, 12492, 14921, 14964, 16656, 16704, 19952, 20126, 22208, 22446, 24768, 24984, 29842, 29928, 30189, 33312, 39904, 40252, 44763, 44892, 49968, 59684, 59856, 60378, 66624, 79808, 80504, 89526, 89784, 90567, 99936, 119368, 119712, 120756, 134289, 161008, 179052, 179568, 181134, 199872, 238736, 239424, 241512, 268578, 322016, 358104, 359136, 362268, 432709, 477472, 483024, 537156, 644032, 716208, 718272, 724536, 865418, 954944, 966048, 1074312, 1298127, 1432416, 1449072, 1730836, 1932096, 2148624, 2596254, 2864832, 2898144, 3461672, 3894381, 4297248, 5192508, 5796288, 6923344, 7788762, 8594496, 10385016, 13846688, 15577524, 20770032, 27693376, 31155048, 41540064, 62310096, 83080128, 124620192, 249240384]

約数ペア:

[(1, 249240384), (2, 124620192), (3, 83080128), (4, 62310096), (6, 41540064), (8, 31155048), (9, 27693376), (12, 20770032), (16, 15577524), (18, 13846688), (24, 10385016), (29, 8594496), (32, 7788762), (36, 6923344), (43, 5796288), (48, 5192508), (58, 4297248), (64, 3894381), (72, 3461672), (86, 2898144), (87, 2864832), (96, 2596254), (116, 2148624), (129, 1932096), (144, 1730836), (172, 1449072), (174, 1432416), (192, 1298127), (232, 1074312), (258, 966048), (261, 954944), (288, 865418), (344, 724536), (347, 718272), (348, 716208), (387, 644032), (464, 537156), (516, 483024), (522, 477472), (576, 432709), (688, 362268), (694, 359136), (696, 358104), (774, 322016), (928, 268578), (1032, 241512), (1041, 239424), (1044, 238736), (1247, 199872), (1376, 181134), (1388, 179568), (1392, 179052), (1548, 161008), (1856, 134289), (2064, 120756), (2082, 119712), (2088, 119368), (2494, 99936), (2752, 90567), (2776, 89784), (2784, 89526), (3096, 80504), (3123, 79808), (3741, 66624), (4128, 60378), (4164, 59856), (4176, 59684), (4988, 49968), (5552, 44892), (5568, 44763), (6192, 40252), (6246, 39904), (7482, 33312), (8256, 30189), (8328, 29928), (8352, 29842), (9976, 24984), (10063, 24768), (11104, 22446), (11223, 22208), (12384, 20126), (12492, 19952), (14921, 16704), (14964, 16656)]