247302296

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 474337200

約数和(自身を除く): 227034904

約数列:

[1, 2, 4, 8, 61, 122, 163, 244, 326, 488, 652, 1304, 3109, 6218, 9943, 12436, 19886, 24872, 39772, 79544, 189649, 379298, 506767, 758596, 1013534, 1517192, 2027068, 4054136, 30912787, 61825574, 123651148, 247302296]

約数ペア:

[(1, 247302296), (2, 123651148), (4, 61825574), (8, 30912787), (61, 4054136), (122, 2027068), (163, 1517192), (244, 1013534), (326, 758596), (488, 506767), (652, 379298), (1304, 189649), (3109, 79544), (6218, 39772), (9943, 24872), (12436, 19886)]