312131352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1103}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 842042880

約数和(自身を除く): 529911528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 907, 1103, 1814, 2206, 2721, 3309, 3628, 4412, 5442, 6618, 7256, 8824, 10884, 11791, 13236, 14339, 21768, 23582, 26472, 28678, 35373, 43017, 47164, 57356, 70746, 86034, 94328, 114712, 141492, 172068, 282984, 344136, 1000421, 2000842, 3001263, 4001684, 6002526, 8003368, 12005052, 13005473, 24010104, 26010946, 39016419, 52021892, 78032838, 104043784, 156065676, 312131352]

約数ペア:

[(1, 312131352), (2, 156065676), (3, 104043784), (4, 78032838), (6, 52021892), (8, 39016419), (12, 26010946), (13, 24010104), (24, 13005473), (26, 12005052), (39, 8003368), (52, 6002526), (78, 4001684), (104, 3001263), (156, 2000842), (312, 1000421), (907, 344136), (1103, 282984), (1814, 172068), (2206, 141492), (2721, 114712), (3309, 94328), (3628, 86034), (4412, 70746), (5442, 57356), (6618, 47164), (7256, 43017), (8824, 35373), (10884, 28678), (11791, 26472), (13236, 23582), (14339, 21768)]