268108204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 592786320

約数和(自身を除く): 324678116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 139, 182, 196, 278, 364, 556, 637, 757, 973, 1274, 1514, 1807, 1946, 2548, 3028, 3614, 3892, 5299, 6811, 7228, 9841, 10598, 12649, 13622, 19682, 21196, 25298, 27244, 37093, 39364, 50596, 68887, 74186, 88543, 105223, 137774, 148372, 177086, 210446, 275548, 354172, 420892, 482209, 736561, 964418, 1367899, 1473122, 1928836, 2735798, 2946244, 5155927, 5471596, 9575293, 10311854, 19150586, 20623708, 38301172, 67027051, 134054102, 268108204]

約数ペア:

[(1, 268108204), (2, 134054102), (4, 67027051), (7, 38301172), (13, 20623708), (14, 19150586), (26, 10311854), (28, 9575293), (49, 5471596), (52, 5155927), (91, 2946244), (98, 2735798), (139, 1928836), (182, 1473122), (196, 1367899), (278, 964418), (364, 736561), (556, 482209), (637, 420892), (757, 354172), (973, 275548), (1274, 210446), (1514, 177086), (1807, 148372), (1946, 137774), (2548, 105223), (3028, 88543), (3614, 74186), (3892, 68887), (5299, 50596), (6811, 39364), (7228, 37093), (9841, 27244), (10598, 25298), (12649, 21196), (13622, 19682)]