290795748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1741}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 702374400

約数和(自身を除く): 411578652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 449, 898, 1347, 1741, 1796, 2694, 3482, 5223, 5388, 6964, 10446, 13919, 20892, 27838, 41757, 53971, 55676, 83514, 107942, 161913, 167028, 215884, 323826, 647652, 781709, 1563418, 2345127, 3126836, 4690254, 9380508, 24232979, 48465958, 72698937, 96931916, 145397874, 290795748]

約数ペア:

[(1, 290795748), (2, 145397874), (3, 96931916), (4, 72698937), (6, 48465958), (12, 24232979), (31, 9380508), (62, 4690254), (93, 3126836), (124, 2345127), (186, 1563418), (372, 781709), (449, 647652), (898, 323826), (1347, 215884), (1741, 167028), (1796, 161913), (2694, 107942), (3482, 83514), (5223, 55676), (5388, 53971), (6964, 41757), (10446, 27838), (13919, 20892)]