256087008

素因数分解:

$2^5\times 3^5\times {\mathrm{32933}}^1$

素因数の和:32958

約数の個数: 72

約数和(自身を含む): 755242488

約数和(自身を除く): 499155480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 32933, 65866, 98799, 131732, 197598, 263464, 296397, 395196, 526928, 592794, 790392, 889191, 1053856, 1185588, 1580784, 1778382, 2371176, 2667573, 3161568, 3556764, 4742352, 5335146, 7113528, 8002719, 9484704, 10670292, 14227056, 16005438, 21340584, 28454112, 32010876, 42681168, 64021752, 85362336, 128043504, 256087008]

約数ペア:

[(1, 256087008), (2, 128043504), (3, 85362336), (4, 64021752), (6, 42681168), (8, 32010876), (9, 28454112), (12, 21340584), (16, 16005438), (18, 14227056), (24, 10670292), (27, 9484704), (32, 8002719), (36, 7113528), (48, 5335146), (54, 4742352), (72, 3556764), (81, 3161568), (96, 2667573), (108, 2371176), (144, 1778382), (162, 1580784), (216, 1185588), (243, 1053856), (288, 889191), (324, 790392), (432, 592794), (486, 526928), (648, 395196), (864, 296397), (972, 263464), (1296, 197598), (1944, 131732), (2592, 98799), (3888, 65866), (7776, 32933)]