285849864

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 833932800

約数和(自身を除く): 548082936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 47, 54, 72, 74, 94, 108, 111, 141, 148, 188, 216, 222, 282, 296, 333, 376, 423, 444, 564, 666, 761, 846, 888, 999, 1128, 1269, 1332, 1522, 1692, 1739, 1998, 2283, 2538, 2664, 3044, 3384, 3478, 3996, 4566, 5076, 5217, 6088, 6849, 6956, 7992, 9132, 10152, 10434, 13698, 13912, 15651, 18264, 20547, 20868, 27396, 28157, 31302, 35767, 41094, 41736, 46953, 54792, 56314, 62604, 71534, 82188, 84471, 93906, 107301, 112628, 125208, 143068, 164376, 168942, 187812, 214602, 225256, 253413, 286136, 321903, 337884, 375624, 429204, 506826, 643806, 675768, 760239, 858408, 965709, 1013652, 1287612, 1323379, 1520478, 1931418, 2027304, 2575224, 2646758, 3040956, 3862836, 3970137, 5293516, 6081912, 7725672, 7940274, 10587032, 11910411, 15880548, 23820822, 31761096, 35731233, 47641644, 71462466, 95283288, 142924932, 285849864]

約数ペア:

[(1, 285849864), (2, 142924932), (3, 95283288), (4, 71462466), (6, 47641644), (8, 35731233), (9, 31761096), (12, 23820822), (18, 15880548), (24, 11910411), (27, 10587032), (36, 7940274), (37, 7725672), (47, 6081912), (54, 5293516), (72, 3970137), (74, 3862836), (94, 3040956), (108, 2646758), (111, 2575224), (141, 2027304), (148, 1931418), (188, 1520478), (216, 1323379), (222, 1287612), (282, 1013652), (296, 965709), (333, 858408), (376, 760239), (423, 675768), (444, 643806), (564, 506826), (666, 429204), (761, 375624), (846, 337884), (888, 321903), (999, 286136), (1128, 253413), (1269, 225256), (1332, 214602), (1522, 187812), (1692, 168942), (1739, 164376), (1998, 143068), (2283, 125208), (2538, 112628), (2664, 107301), (3044, 93906), (3384, 84471), (3478, 82188), (3996, 71534), (4566, 62604), (5076, 56314), (5217, 54792), (6088, 46953), (6849, 41736), (6956, 41094), (7992, 35767), (9132, 31302), (10152, 28157), (10434, 27396), (13698, 20868), (13912, 20547), (15651, 18264)]