724496212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 1463978880

約数和(自身を除く): 739482668

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 116, 121, 142, 242, 284, 319, 484, 638, 727, 781, 1276, 1454, 1562, 2059, 2908, 3124, 3509, 4118, 7018, 7997, 8236, 8591, 14036, 15994, 17182, 21083, 22649, 31988, 34364, 42166, 45298, 51617, 84332, 87967, 90596, 103234, 175934, 206468, 231913, 249139, 351868, 463826, 498278, 567787, 927652, 996556, 1135574, 1496893, 2271148, 2551043, 2993786, 5102086, 5987572, 6245657, 10204172, 12491314, 16465823, 24982628, 32931646, 65863292, 181124053, 362248106, 724496212]

約数ペア:

[(1, 724496212), (2, 362248106), (4, 181124053), (11, 65863292), (22, 32931646), (29, 24982628), (44, 16465823), (58, 12491314), (71, 10204172), (116, 6245657), (121, 5987572), (142, 5102086), (242, 2993786), (284, 2551043), (319, 2271148), (484, 1496893), (638, 1135574), (727, 996556), (781, 927652), (1276, 567787), (1454, 498278), (1562, 463826), (2059, 351868), (2908, 249139), (3124, 231913), (3509, 206468), (4118, 175934), (7018, 103234), (7997, 90596), (8236, 87967), (8591, 84332), (14036, 51617), (15994, 45298), (17182, 42166), (21083, 34364), (22649, 31988)]