1456292656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43487}}^1$

素因数の和:43538

約数の個数: 80

約数和(自身を含む): 3623768064

約数和(自身を除く): 2167475408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 33488, 43487, 86974, 173948, 304409, 347896, 565331, 608818, 695792, 1000201, 1130662, 1217636, 2000402, 2261324, 2435272, 3957317, 4000804, 4522648, 4870544, 7001407, 7914634, 8001608, 9045296, 13002613, 14002814, 15829268, 16003216, 26005226, 28005628, 31658536, 52010452, 56011256, 63317072, 91018291, 104020904, 112022512, 182036582, 208041808, 364073164, 728146328, 1456292656]

約数ペア:

[(1, 1456292656), (2, 728146328), (4, 364073164), (7, 208041808), (8, 182036582), (13, 112022512), (14, 104020904), (16, 91018291), (23, 63317072), (26, 56011256), (28, 52010452), (46, 31658536), (52, 28005628), (56, 26005226), (91, 16003216), (92, 15829268), (104, 14002814), (112, 13002613), (161, 9045296), (182, 8001608), (184, 7914634), (208, 7001407), (299, 4870544), (322, 4522648), (364, 4000804), (368, 3957317), (598, 2435272), (644, 2261324), (728, 2000402), (1196, 1217636), (1288, 1130662), (1456, 1000201), (2093, 695792), (2392, 608818), (2576, 565331), (4186, 347896), (4784, 304409), (8372, 173948), (16744, 86974), (33488, 43487)]