1669673152

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^2\times {\mathrm{541}}^1$

素因数の和:726

約数の個数: 84

約数和(自身を含む): 3839835856

約数和(自身を除く): 2170162704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 541, 581, 664, 1082, 1162, 1328, 2164, 2324, 2656, 3787, 4328, 4648, 5312, 6889, 7574, 8656, 9296, 13778, 15148, 17312, 18592, 27556, 30296, 34624, 37184, 44903, 48223, 55112, 60592, 89806, 96446, 110224, 121184, 179612, 192892, 220448, 242368, 314321, 359224, 385784, 440896, 628642, 718448, 771568, 1257284, 1436896, 1543136, 2514568, 2873792, 3086272, 3726949, 5029136, 7453898, 10058272, 14907796, 20116544, 26088643, 29815592, 52177286, 59631184, 104354572, 119262368, 208709144, 238524736, 417418288, 834836576, 1669673152]

約数ペア:

[(1, 1669673152), (2, 834836576), (4, 417418288), (7, 238524736), (8, 208709144), (14, 119262368), (16, 104354572), (28, 59631184), (32, 52177286), (56, 29815592), (64, 26088643), (83, 20116544), (112, 14907796), (166, 10058272), (224, 7453898), (332, 5029136), (448, 3726949), (541, 3086272), (581, 2873792), (664, 2514568), (1082, 1543136), (1162, 1436896), (1328, 1257284), (2164, 771568), (2324, 718448), (2656, 628642), (3787, 440896), (4328, 385784), (4648, 359224), (5312, 314321), (6889, 242368), (7574, 220448), (8656, 192892), (9296, 179612), (13778, 121184), (15148, 110224), (17312, 96446), (18592, 89806), (27556, 60592), (30296, 55112), (34624, 48223), (37184, 44903)]