254842614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64063}}^1$

素因数の和:64101

約数の個数: 48

約数和(自身を含む): 629620992

約数和(自身を除く): 374778378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 64063, 128126, 192189, 384378, 576567, 832819, 1089071, 1153134, 1665638, 2178142, 2498457, 3267213, 4996914, 6534426, 7495371, 9801639, 14157923, 14990742, 19603278, 28315846, 42473769, 84947538, 127421307, 254842614]

約数ペア:

[(1, 254842614), (2, 127421307), (3, 84947538), (6, 42473769), (9, 28315846), (13, 19603278), (17, 14990742), (18, 14157923), (26, 9801639), (34, 7495371), (39, 6534426), (51, 4996914), (78, 3267213), (102, 2498457), (117, 2178142), (153, 1665638), (221, 1153134), (234, 1089071), (306, 832819), (442, 576567), (663, 384378), (1326, 192189), (1989, 128126), (3978, 64063)]