740723456

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15473}}^1$

素因数の和:15517

約数の個数: 72

約数和(自身を含む): 1707958224

約数和(自身を除く): 967234768

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5984, 11968, 15473, 23936, 30946, 47872, 61892, 123784, 170203, 247568, 263041, 340406, 495136, 526082, 680812, 990272, 1052164, 1361624, 1980544, 2104328, 2723248, 2893451, 3961088, 4208656, 5446496, 5786902, 8417312, 10892992, 11573804, 16834624, 21785984, 23147608, 33669248, 43571968, 46295216, 67338496, 92590432, 185180864, 370361728, 740723456]

約数ペア:

[(1, 740723456), (2, 370361728), (4, 185180864), (8, 92590432), (11, 67338496), (16, 46295216), (17, 43571968), (22, 33669248), (32, 23147608), (34, 21785984), (44, 16834624), (64, 11573804), (68, 10892992), (88, 8417312), (128, 5786902), (136, 5446496), (176, 4208656), (187, 3961088), (256, 2893451), (272, 2723248), (352, 2104328), (374, 1980544), (544, 1361624), (704, 1052164), (748, 990272), (1088, 680812), (1408, 526082), (1496, 495136), (2176, 340406), (2816, 263041), (2992, 247568), (4352, 170203), (5984, 123784), (11968, 61892), (15473, 47872), (23936, 30946)]