283052272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2011}}^1$

素因数の和:2501

約数の個数: 40

約数和(自身を含む): 578812160

約数和(自身を除く): 295759888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 463, 926, 1852, 2011, 3704, 4022, 7408, 8044, 8797, 16088, 17594, 32176, 35188, 38209, 70376, 76418, 140752, 152836, 305672, 611344, 931093, 1862186, 3724372, 7448744, 14897488, 17690767, 35381534, 70763068, 141526136, 283052272]

約数ペア:

[(1, 283052272), (2, 141526136), (4, 70763068), (8, 35381534), (16, 17690767), (19, 14897488), (38, 7448744), (76, 3724372), (152, 1862186), (304, 931093), (463, 611344), (926, 305672), (1852, 152836), (2011, 140752), (3704, 76418), (4022, 70376), (7408, 38209), (8044, 35188), (8797, 32176), (16088, 17594)]