1239561864

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 3464412120

約数和(自身を除く): 2224850256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 233, 296, 333, 444, 466, 666, 699, 888, 932, 1332, 1398, 1864, 1997, 2097, 2664, 2796, 3994, 4194, 5592, 5991, 7988, 8388, 8621, 11982, 15976, 16776, 17242, 17973, 23964, 25863, 34484, 35946, 47928, 51726, 68968, 71892, 73889, 77589, 103452, 143784, 147778, 155178, 206904, 221667, 295556, 310356, 443334, 465301, 591112, 620712, 665001, 886668, 930602, 1330002, 1395903, 1773336, 1861204, 2660004, 2791806, 3722408, 4187709, 5320008, 5583612, 8375418, 11167224, 16750836, 17216137, 33501672, 34432274, 51648411, 68864548, 103296822, 137729096, 154945233, 206593644, 309890466, 413187288, 619780932, 1239561864]

約数ペア:

[(1, 1239561864), (2, 619780932), (3, 413187288), (4, 309890466), (6, 206593644), (8, 154945233), (9, 137729096), (12, 103296822), (18, 68864548), (24, 51648411), (36, 34432274), (37, 33501672), (72, 17216137), (74, 16750836), (111, 11167224), (148, 8375418), (222, 5583612), (233, 5320008), (296, 4187709), (333, 3722408), (444, 2791806), (466, 2660004), (666, 1861204), (699, 1773336), (888, 1395903), (932, 1330002), (1332, 930602), (1398, 886668), (1864, 665001), (1997, 620712), (2097, 591112), (2664, 465301), (2796, 443334), (3994, 310356), (4194, 295556), (5592, 221667), (5991, 206904), (7988, 155178), (8388, 147778), (8621, 143784), (11982, 103452), (15976, 77589), (16776, 73889), (17242, 71892), (17973, 68968), (23964, 51726), (25863, 47928), (34484, 35946)]