15698936576

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{2239}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 31935456000

約数和(自身を除く): 16236519424

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 449, 488, 898, 976, 1796, 1952, 2239, 3592, 3904, 4478, 7184, 7808, 8956, 14368, 15616, 17912, 27389, 28736, 35824, 54778, 57472, 71648, 109556, 114944, 136579, 143296, 219112, 273158, 286592, 438224, 546316, 573184, 876448, 1005311, 1092632, 1752896, 2010622, 2185264, 3505792, 4021244, 4370528, 7011584, 8042488, 8741056, 16084976, 17482112, 32169952, 34964224, 61323971, 64339904, 122647942, 128679808, 245295884, 257359616, 490591768, 981183536, 1962367072, 3924734144, 7849468288, 15698936576]

約数ペア:

[(1, 15698936576), (2, 7849468288), (4, 3924734144), (8, 1962367072), (16, 981183536), (32, 490591768), (61, 257359616), (64, 245295884), (122, 128679808), (128, 122647942), (244, 64339904), (256, 61323971), (449, 34964224), (488, 32169952), (898, 17482112), (976, 16084976), (1796, 8741056), (1952, 8042488), (2239, 7011584), (3592, 4370528), (3904, 4021244), (4478, 3505792), (7184, 2185264), (7808, 2010622), (8956, 1752896), (14368, 1092632), (15616, 1005311), (17912, 876448), (27389, 573184), (28736, 546316), (35824, 438224), (54778, 286592), (57472, 273158), (71648, 219112), (109556, 143296), (114944, 136579)]