1616717808

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{42689}}^1$

素因数の和:42966

約数の個数: 60

約数和(自身を含む): 4541874480

約数和(自身を除く): 2925156672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 9468, 12624, 18936, 37872, 42689, 85378, 128067, 170756, 256134, 341512, 384201, 512268, 683024, 768402, 1024536, 1536804, 2049072, 3073608, 6147216, 11227207, 22454414, 33681621, 44908828, 67363242, 89817656, 101044863, 134726484, 179635312, 202089726, 269452968, 404179452, 538905936, 808358904, 1616717808]

約数ペア:

[(1, 1616717808), (2, 808358904), (3, 538905936), (4, 404179452), (6, 269452968), (8, 202089726), (9, 179635312), (12, 134726484), (16, 101044863), (18, 89817656), (24, 67363242), (36, 44908828), (48, 33681621), (72, 22454414), (144, 11227207), (263, 6147216), (526, 3073608), (789, 2049072), (1052, 1536804), (1578, 1024536), (2104, 768402), (2367, 683024), (3156, 512268), (4208, 384201), (4734, 341512), (6312, 256134), (9468, 170756), (12624, 128067), (18936, 85378), (37872, 42689)]