754923988

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 1674124200

約数和(自身を除く): 919200212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 178, 182, 196, 356, 364, 623, 637, 1157, 1246, 1274, 2314, 2492, 2548, 3329, 4361, 4628, 6658, 8099, 8722, 13316, 16198, 17444, 23303, 32396, 43277, 46606, 56693, 86554, 93212, 113386, 163121, 173108, 226772, 296281, 302939, 326242, 592562, 605878, 652484, 1185124, 1211756, 2073967, 2120573, 3851653, 4147934, 4241146, 7703306, 8295868, 8482292, 14517769, 15406612, 26961571, 29035538, 53923142, 58071076, 107846284, 188730997, 377461994, 754923988]

約数ペア:

[(1, 754923988), (2, 377461994), (4, 188730997), (7, 107846284), (13, 58071076), (14, 53923142), (26, 29035538), (28, 26961571), (49, 15406612), (52, 14517769), (89, 8482292), (91, 8295868), (98, 7703306), (178, 4241146), (182, 4147934), (196, 3851653), (356, 2120573), (364, 2073967), (623, 1211756), (637, 1185124), (1157, 652484), (1246, 605878), (1274, 592562), (2314, 326242), (2492, 302939), (2548, 296281), (3329, 226772), (4361, 173108), (4628, 163121), (6658, 113386), (8099, 93212), (8722, 86554), (13316, 56693), (16198, 46606), (17444, 43277), (23303, 32396)]