285795228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{16879}}^1$

素因数の和:16986

約数の個数: 48

約数和(自身を含む): 714631680

約数和(自身を除く): 428836452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1411, 2822, 4233, 5644, 8466, 16879, 16932, 33758, 50637, 67516, 101274, 202548, 286943, 573886, 860829, 1147772, 1400957, 1721658, 2801914, 3443316, 4202871, 5603828, 8405742, 16811484, 23816269, 47632538, 71448807, 95265076, 142897614, 285795228]

約数ペア:

[(1, 285795228), (2, 142897614), (3, 95265076), (4, 71448807), (6, 47632538), (12, 23816269), (17, 16811484), (34, 8405742), (51, 5603828), (68, 4202871), (83, 3443316), (102, 2801914), (166, 1721658), (204, 1400957), (249, 1147772), (332, 860829), (498, 573886), (996, 286943), (1411, 202548), (2822, 101274), (4233, 67516), (5644, 50637), (8466, 33758), (16879, 16932)]