280202352

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{82219}}^1$

素因数の和:82301

約数の個数: 40

約数和(自身を含む): 734060160

約数和(自身を除く): 453857808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 82219, 164438, 246657, 328876, 493314, 657752, 986628, 1315504, 1973256, 3946512, 5837549, 11675098, 17512647, 23350196, 35025294, 46700392, 70050588, 93400784, 140101176, 280202352]

約数ペア:

[(1, 280202352), (2, 140101176), (3, 93400784), (4, 70050588), (6, 46700392), (8, 35025294), (12, 23350196), (16, 17512647), (24, 11675098), (48, 5837549), (71, 3946512), (142, 1973256), (213, 1315504), (284, 986628), (426, 657752), (568, 493314), (852, 328876), (1136, 246657), (1704, 164438), (3408, 82219)]