386700272

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{47297}}^1$

素因数の和:47385

約数の個数: 40

約数和(自身を含む): 868012896

約数和(自身を除く): 481312624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 47297, 94594, 189188, 331079, 378376, 662158, 756752, 1324316, 2648632, 3452681, 5297264, 6905362, 13810724, 24168767, 27621448, 48337534, 55242896, 96675068, 193350136, 386700272]

約数ペア:

[(1, 386700272), (2, 193350136), (4, 96675068), (7, 55242896), (8, 48337534), (14, 27621448), (16, 24168767), (28, 13810724), (56, 6905362), (73, 5297264), (112, 3452681), (146, 2648632), (292, 1324316), (511, 756752), (584, 662158), (1022, 378376), (1168, 331079), (2044, 189188), (4088, 94594), (8176, 47297)]