2016221759992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{619}}^1\times {\mathrm{13093}}^1$

素因数の和:13997

約数の個数: 96

約数和(自身を含む): 4178559898800

約数和(自身を除く): 2162338138808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 257, 484, 514, 619, 968, 1028, 1238, 2056, 2476, 2827, 4952, 5654, 6809, 11308, 13093, 13618, 22616, 26186, 27236, 31097, 52372, 54472, 62194, 74899, 104744, 124388, 144023, 149798, 159083, 248776, 288046, 299596, 318166, 576092, 599192, 636332, 1152184, 1272664, 1584253, 1749913, 3168506, 3364901, 3499826, 6337012, 6729802, 6999652, 8104567, 12674024, 13459604, 13999304, 16209134, 19249043, 26919208, 32418268, 37013911, 38498086, 64836536, 74027822, 76996172, 89150237, 148055644, 153992344, 178300474, 296111288, 356600948, 407153021, 713201896, 814306042, 980652607, 1628612084, 1961305214, 2082873719, 3257224168, 3922610428, 4165747438, 7845220856, 8331494876, 16662989752, 22911610909, 45823221818, 91646443636, 183292887272, 252027719999, 504055439998, 1008110879996, 2016221759992]

約数ペア:

[(1, 2016221759992), (2, 1008110879996), (4, 504055439998), (8, 252027719999), (11, 183292887272), (22, 91646443636), (44, 45823221818), (88, 22911610909), (121, 16662989752), (242, 8331494876), (257, 7845220856), (484, 4165747438), (514, 3922610428), (619, 3257224168), (968, 2082873719), (1028, 1961305214), (1238, 1628612084), (2056, 980652607), (2476, 814306042), (2827, 713201896), (4952, 407153021), (5654, 356600948), (6809, 296111288), (11308, 178300474), (13093, 153992344), (13618, 148055644), (22616, 89150237), (26186, 76996172), (27236, 74027822), (31097, 64836536), (52372, 38498086), (54472, 37013911), (62194, 32418268), (74899, 26919208), (104744, 19249043), (124388, 16209134), (144023, 13999304), (149798, 13459604), (159083, 12674024), (248776, 8104567), (288046, 6999652), (299596, 6729802), (318166, 6337012), (576092, 3499826), (599192, 3364901), (636332, 3168506), (1152184, 1749913), (1272664, 1584253)]