284478052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 536256000

約数和(自身を除く): 251777948

約数列:

[1, 2, 4, 29, 37, 58, 74, 79, 116, 148, 158, 316, 839, 1073, 1678, 2146, 2291, 2923, 3356, 4292, 4582, 5846, 9164, 11692, 24331, 31043, 48662, 62086, 66281, 84767, 97324, 124172, 132562, 169534, 265124, 339068, 900247, 1800494, 1922149, 2452397, 3600988, 3844298, 4904794, 7688596, 9809588, 71119513, 142239026, 284478052]

約数ペア:

[(1, 284478052), (2, 142239026), (4, 71119513), (29, 9809588), (37, 7688596), (58, 4904794), (74, 3844298), (79, 3600988), (116, 2452397), (148, 1922149), (158, 1800494), (316, 900247), (839, 339068), (1073, 265124), (1678, 169534), (2146, 132562), (2291, 124172), (2923, 97324), (3356, 84767), (4292, 66281), (4582, 62086), (5846, 48662), (9164, 31043), (11692, 24331)]