387803724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419701}}^1$

素因数の和:419726

約数の個数: 48

約数和(自身を含む): 1128158976

約数和(自身を除く): 740355252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 419701, 839402, 1259103, 1678804, 2518206, 2937907, 4616711, 5036412, 5875814, 8813721, 9233422, 11751628, 13850133, 17627442, 18466844, 27700266, 32316977, 35254884, 55400532, 64633954, 96950931, 129267908, 193901862, 387803724]

約数ペア:

[(1, 387803724), (2, 193901862), (3, 129267908), (4, 96950931), (6, 64633954), (7, 55400532), (11, 35254884), (12, 32316977), (14, 27700266), (21, 18466844), (22, 17627442), (28, 13850133), (33, 11751628), (42, 9233422), (44, 8813721), (66, 5875814), (77, 5036412), (84, 4616711), (132, 2937907), (154, 2518206), (231, 1678804), (308, 1259103), (462, 839402), (924, 419701)]