2578152

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 6998400

約数和(自身を除く): 4420248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 89, 102, 136, 142, 178, 204, 213, 267, 284, 356, 408, 426, 534, 568, 712, 852, 1068, 1207, 1513, 1704, 2136, 2414, 3026, 3621, 4539, 4828, 6052, 6319, 7242, 9078, 9656, 12104, 12638, 14484, 18156, 18957, 25276, 28968, 36312, 37914, 50552, 75828, 107423, 151656, 214846, 322269, 429692, 644538, 859384, 1289076, 2578152]

約数ペア:

[(1, 2578152), (2, 1289076), (3, 859384), (4, 644538), (6, 429692), (8, 322269), (12, 214846), (17, 151656), (24, 107423), (34, 75828), (51, 50552), (68, 37914), (71, 36312), (89, 28968), (102, 25276), (136, 18957), (142, 18156), (178, 14484), (204, 12638), (213, 12104), (267, 9656), (284, 9078), (356, 7242), (408, 6319), (426, 6052), (534, 4828), (568, 4539), (712, 3621), (852, 3026), (1068, 2414), (1207, 2136), (1513, 1704)]