545123256

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 1389484800

約数和(自身を除く): 844361544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 263, 268, 402, 526, 536, 789, 804, 1052, 1289, 1578, 1608, 2104, 2578, 3156, 3867, 5156, 6312, 7734, 10312, 15468, 17621, 30936, 35242, 52863, 70484, 86363, 105726, 140968, 172726, 211452, 259089, 339007, 345452, 422904, 518178, 678014, 690904, 1017021, 1036356, 1356028, 2034042, 2072712, 2712056, 4068084, 8136168, 22713469, 45426938, 68140407, 90853876, 136280814, 181707752, 272561628, 545123256]

約数ペア:

[(1, 545123256), (2, 272561628), (3, 181707752), (4, 136280814), (6, 90853876), (8, 68140407), (12, 45426938), (24, 22713469), (67, 8136168), (134, 4068084), (201, 2712056), (263, 2072712), (268, 2034042), (402, 1356028), (526, 1036356), (536, 1017021), (789, 690904), (804, 678014), (1052, 518178), (1289, 422904), (1578, 345452), (1608, 339007), (2104, 259089), (2578, 211452), (3156, 172726), (3867, 140968), (5156, 105726), (6312, 86363), (7734, 70484), (10312, 52863), (15468, 35242), (17621, 30936)]