616646405344

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{384581}}^1$

素因数の和:385243

約数の個数: 48

約数和(自身を含む): 1229847086160

約数和(自身を除く): 613200680816

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 563, 712, 1126, 1424, 2252, 2848, 4504, 9008, 18016, 50107, 100214, 200428, 384581, 400856, 769162, 801712, 1538324, 1603424, 3076648, 6153296, 12306592, 34227709, 68455418, 136910836, 216519103, 273821672, 433038206, 547643344, 866076412, 1095286688, 1732152824, 3464305648, 6928611296, 19270200167, 38540400334, 77080800668, 154161601336, 308323202672, 616646405344]

約数ペア:

[(1, 616646405344), (2, 308323202672), (4, 154161601336), (8, 77080800668), (16, 38540400334), (32, 19270200167), (89, 6928611296), (178, 3464305648), (356, 1732152824), (563, 1095286688), (712, 866076412), (1126, 547643344), (1424, 433038206), (2252, 273821672), (2848, 216519103), (4504, 136910836), (9008, 68455418), (18016, 34227709), (50107, 12306592), (100214, 6153296), (200428, 3076648), (384581, 1603424), (400856, 1538324), (769162, 801712)]