259448924

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 560004480

約数和(自身を除く): 300555556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 67, 92, 98, 134, 161, 196, 268, 322, 469, 644, 859, 938, 1127, 1541, 1718, 1876, 2254, 3082, 3283, 3436, 4508, 6013, 6164, 6566, 10787, 12026, 13132, 19757, 21574, 24052, 39514, 42091, 43148, 57553, 75509, 79028, 84182, 115106, 138299, 151018, 168364, 230212, 276598, 302036, 402871, 553196, 805742, 968093, 1323719, 1611484, 1936186, 2647438, 2820097, 3872372, 5294876, 5640194, 9266033, 11280388, 18532066, 37064132, 64862231, 129724462, 259448924]

約数ペア:

[(1, 259448924), (2, 129724462), (4, 64862231), (7, 37064132), (14, 18532066), (23, 11280388), (28, 9266033), (46, 5640194), (49, 5294876), (67, 3872372), (92, 2820097), (98, 2647438), (134, 1936186), (161, 1611484), (196, 1323719), (268, 968093), (322, 805742), (469, 553196), (644, 402871), (859, 302036), (938, 276598), (1127, 230212), (1541, 168364), (1718, 151018), (1876, 138299), (2254, 115106), (3082, 84182), (3283, 79028), (3436, 75509), (4508, 57553), (6013, 43148), (6164, 42091), (6566, 39514), (10787, 24052), (12026, 21574), (13132, 19757)]