243135072

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 732972240

約数和(自身を除く): 489837168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 72, 86, 87, 96, 116, 129, 144, 172, 174, 232, 258, 261, 288, 344, 348, 387, 464, 516, 522, 677, 688, 696, 774, 928, 1032, 1044, 1247, 1354, 1376, 1392, 1548, 2031, 2064, 2088, 2494, 2708, 2784, 3096, 3741, 4062, 4128, 4176, 4988, 5416, 6093, 6192, 7482, 8124, 8352, 9976, 10832, 11223, 12186, 12384, 14964, 16248, 19633, 19952, 21664, 22446, 24372, 29111, 29928, 32496, 39266, 39904, 44892, 48744, 58222, 58899, 59856, 64992, 78532, 87333, 89784, 97488, 116444, 117798, 119712, 157064, 174666, 176697, 179568, 194976, 232888, 235596, 261999, 314128, 349332, 353394, 359136, 465776, 471192, 523998, 628256, 698664, 706788, 844219, 931552, 942384, 1047996, 1397328, 1413576, 1688438, 1884768, 2095992, 2532657, 2794656, 2827152, 3376876, 4191984, 5065314, 5654304, 6753752, 7597971, 8383968, 10130628, 13507504, 15195942, 20261256, 27015008, 30391884, 40522512, 60783768, 81045024, 121567536, 243135072]

約数ペア:

[(1, 243135072), (2, 121567536), (3, 81045024), (4, 60783768), (6, 40522512), (8, 30391884), (9, 27015008), (12, 20261256), (16, 15195942), (18, 13507504), (24, 10130628), (29, 8383968), (32, 7597971), (36, 6753752), (43, 5654304), (48, 5065314), (58, 4191984), (72, 3376876), (86, 2827152), (87, 2794656), (96, 2532657), (116, 2095992), (129, 1884768), (144, 1688438), (172, 1413576), (174, 1397328), (232, 1047996), (258, 942384), (261, 931552), (288, 844219), (344, 706788), (348, 698664), (387, 628256), (464, 523998), (516, 471192), (522, 465776), (677, 359136), (688, 353394), (696, 349332), (774, 314128), (928, 261999), (1032, 235596), (1044, 232888), (1247, 194976), (1354, 179568), (1376, 176697), (1392, 174666), (1548, 157064), (2031, 119712), (2064, 117798), (2088, 116444), (2494, 97488), (2708, 89784), (2784, 87333), (3096, 78532), (3741, 64992), (4062, 59856), (4128, 58899), (4176, 58222), (4988, 48744), (5416, 44892), (6093, 39904), (6192, 39266), (7482, 32496), (8124, 29928), (8352, 29111), (9976, 24372), (10832, 22446), (11223, 21664), (12186, 19952), (12384, 19633), (14964, 16248)]