492777334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 923788800

約数和(自身を除く): 431011466

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 179, 238, 269, 301, 358, 538, 602, 731, 1253, 1462, 1883, 2506, 3043, 3766, 4573, 5117, 6086, 7697, 9146, 10234, 11567, 15394, 21301, 23134, 32011, 42602, 48151, 53879, 64022, 80969, 96302, 107758, 130849, 161938, 196639, 261698, 337057, 393278, 674114, 818567, 915943, 1376473, 1637134, 1831886, 2070493, 2752946, 4140986, 5729969, 11459938, 14493451, 28986902, 35198381, 70396762, 246388667, 492777334]

約数ペア:

[(1, 492777334), (2, 246388667), (7, 70396762), (14, 35198381), (17, 28986902), (34, 14493451), (43, 11459938), (86, 5729969), (119, 4140986), (179, 2752946), (238, 2070493), (269, 1831886), (301, 1637134), (358, 1376473), (538, 915943), (602, 818567), (731, 674114), (1253, 393278), (1462, 337057), (1883, 261698), (2506, 196639), (3043, 161938), (3766, 130849), (4573, 107758), (5117, 96302), (6086, 80969), (7697, 64022), (9146, 53879), (10234, 48151), (11567, 42602), (15394, 32011), (21301, 23134)]