313839912

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 808315200

約数和(自身を除く): 494475288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 197, 246, 328, 394, 492, 591, 788, 984, 1182, 1576, 1619, 2364, 3238, 4728, 4857, 6476, 8077, 9714, 12952, 16154, 19428, 24231, 32308, 38856, 48462, 64616, 66379, 96924, 132758, 193848, 199137, 265516, 318943, 398274, 531032, 637886, 796548, 956829, 1275772, 1593096, 1913658, 2551544, 3827316, 7654632, 13076663, 26153326, 39229989, 52306652, 78459978, 104613304, 156919956, 313839912]

約数ペア:

[(1, 313839912), (2, 156919956), (3, 104613304), (4, 78459978), (6, 52306652), (8, 39229989), (12, 26153326), (24, 13076663), (41, 7654632), (82, 3827316), (123, 2551544), (164, 1913658), (197, 1593096), (246, 1275772), (328, 956829), (394, 796548), (492, 637886), (591, 531032), (788, 398274), (984, 318943), (1182, 265516), (1576, 199137), (1619, 193848), (2364, 132758), (3238, 96924), (4728, 66379), (4857, 64616), (6476, 48462), (8077, 38856), (9714, 32308), (12952, 24231), (16154, 19428)]