4032667728

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{23279}}^1$

素因数の和:23697

約数の個数: 80

約数和(自身を含む): 11604614400

約数和(自身を除く): 7571946672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 802, 1203, 1604, 2406, 3208, 3609, 4812, 6416, 7218, 9624, 10827, 14436, 19248, 21654, 23279, 28872, 43308, 46558, 57744, 69837, 86616, 93116, 139674, 173232, 186232, 209511, 279348, 372464, 419022, 558696, 628533, 838044, 1117392, 1257066, 1676088, 2514132, 3352176, 5028264, 9334879, 10056528, 18669758, 28004637, 37339516, 56009274, 74679032, 84013911, 112018548, 149358064, 168027822, 224037096, 252041733, 336055644, 448074192, 504083466, 672111288, 1008166932, 1344222576, 2016333864, 4032667728]

約数ペア:

[(1, 4032667728), (2, 2016333864), (3, 1344222576), (4, 1008166932), (6, 672111288), (8, 504083466), (9, 448074192), (12, 336055644), (16, 252041733), (18, 224037096), (24, 168027822), (27, 149358064), (36, 112018548), (48, 84013911), (54, 74679032), (72, 56009274), (108, 37339516), (144, 28004637), (216, 18669758), (401, 10056528), (432, 9334879), (802, 5028264), (1203, 3352176), (1604, 2514132), (2406, 1676088), (3208, 1257066), (3609, 1117392), (4812, 838044), (6416, 628533), (7218, 558696), (9624, 419022), (10827, 372464), (14436, 279348), (19248, 209511), (21654, 186232), (23279, 173232), (28872, 139674), (43308, 93116), (46558, 86616), (57744, 69837)]