331317294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4813}}^1$

素因数の和:4985

約数の個数: 64

約数和(自身を含む): 831859200

約数和(自身を除く): 500541906

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 447, 462, 894, 1043, 1639, 2086, 3129, 3278, 4813, 4917, 6258, 9626, 9834, 11473, 14439, 22946, 28878, 33691, 34419, 52943, 67382, 68838, 101073, 105886, 158829, 202146, 317658, 370601, 717137, 741202, 1111803, 1434274, 2151411, 2223606, 4302822, 5019959, 7888507, 10039918, 15059877, 15777014, 23665521, 30119754, 47331042, 55219549, 110439098, 165658647, 331317294]

約数ペア:

[(1, 331317294), (2, 165658647), (3, 110439098), (6, 55219549), (7, 47331042), (11, 30119754), (14, 23665521), (21, 15777014), (22, 15059877), (33, 10039918), (42, 7888507), (66, 5019959), (77, 4302822), (149, 2223606), (154, 2151411), (231, 1434274), (298, 1111803), (447, 741202), (462, 717137), (894, 370601), (1043, 317658), (1639, 202146), (2086, 158829), (3129, 105886), (3278, 101073), (4813, 68838), (4917, 67382), (6258, 52943), (9626, 34419), (9834, 33691), (11473, 28878), (14439, 22946)]