1547147376

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 4408884480

約数和(自身を除く): 2861737104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 307, 316, 443, 474, 614, 632, 711, 886, 921, 948, 1228, 1264, 1329, 1422, 1772, 1842, 1896, 2456, 2658, 2763, 2844, 3544, 3684, 3792, 3987, 4912, 5316, 5526, 5688, 7088, 7368, 7974, 10632, 11052, 11376, 14736, 15948, 21264, 22104, 24253, 31896, 34997, 44208, 48506, 63792, 69994, 72759, 97012, 104991, 136001, 139988, 145518, 194024, 209982, 218277, 272002, 279976, 291036, 314973, 388048, 408003, 419964, 436554, 544004, 559952, 582072, 629946, 816006, 839928, 873108, 1088008, 1164144, 1224009, 1259892, 1632012, 1679856, 1746216, 2176016, 2448018, 2519784, 3264024, 3492432, 4896036, 5039568, 6528048, 9792072, 10744079, 19584144, 21488158, 32232237, 42976316, 64464474, 85952632, 96696711, 128928948, 171905264, 193393422, 257857896, 386786844, 515715792, 773573688, 1547147376]

約数ペア:

[(1, 1547147376), (2, 773573688), (3, 515715792), (4, 386786844), (6, 257857896), (8, 193393422), (9, 171905264), (12, 128928948), (16, 96696711), (18, 85952632), (24, 64464474), (36, 42976316), (48, 32232237), (72, 21488158), (79, 19584144), (144, 10744079), (158, 9792072), (237, 6528048), (307, 5039568), (316, 4896036), (443, 3492432), (474, 3264024), (614, 2519784), (632, 2448018), (711, 2176016), (886, 1746216), (921, 1679856), (948, 1632012), (1228, 1259892), (1264, 1224009), (1329, 1164144), (1422, 1088008), (1772, 873108), (1842, 839928), (1896, 816006), (2456, 629946), (2658, 582072), (2763, 559952), (2844, 544004), (3544, 436554), (3684, 419964), (3792, 408003), (3987, 388048), (4912, 314973), (5316, 291036), (5526, 279976), (5688, 272002), (7088, 218277), (7368, 209982), (7974, 194024), (10632, 145518), (11052, 139988), (11376, 136001), (14736, 104991), (15948, 97012), (21264, 72759), (22104, 69994), (24253, 63792), (31896, 48506), (34997, 44208)]