40656816

素因数分解:

$2^4\times 3^5\times {\mathrm{10457}}^1$

素因数の和:10480

約数の個数: 60

約数和(自身を含む): 118008072

約数和(自身を除く): 77351256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 10457, 20914, 31371, 41828, 62742, 83656, 94113, 125484, 167312, 188226, 250968, 282339, 376452, 501936, 564678, 752904, 847017, 1129356, 1505808, 1694034, 2258712, 2541051, 3388068, 4517424, 5082102, 6776136, 10164204, 13552272, 20328408, 40656816]

約数ペア:

[(1, 40656816), (2, 20328408), (3, 13552272), (4, 10164204), (6, 6776136), (8, 5082102), (9, 4517424), (12, 3388068), (16, 2541051), (18, 2258712), (24, 1694034), (27, 1505808), (36, 1129356), (48, 847017), (54, 752904), (72, 564678), (81, 501936), (108, 376452), (144, 282339), (162, 250968), (216, 188226), (243, 167312), (324, 125484), (432, 94113), (486, 83656), (648, 62742), (972, 41828), (1296, 31371), (1944, 20914), (3888, 10457)]