378414906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{144323}}^1$

素因数の和:144370

約数の個数: 32

約数和(自身を含む): 831306240

約数和(自身を除く): 452891334

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 144323, 288646, 432969, 865938, 2742137, 3319429, 5484274, 6638858, 8226411, 9958287, 16452822, 19916574, 63069151, 126138302, 189207453, 378414906]

約数ペア:

[(1, 378414906), (2, 189207453), (3, 126138302), (6, 63069151), (19, 19916574), (23, 16452822), (38, 9958287), (46, 8226411), (57, 6638858), (69, 5484274), (114, 3319429), (138, 2742137), (437, 865938), (874, 432969), (1311, 288646), (2622, 144323)]