331328704

素因数分解:

$2^6\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1931}}^1$

素因数の和:2333

約数の個数: 56

約数和(自身を含む): 753758208

約数和(自身を除く): 422429504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 383, 448, 766, 1532, 1931, 2681, 3064, 3862, 5362, 6128, 7724, 10724, 12256, 13517, 15448, 21448, 24512, 27034, 30896, 42896, 54068, 61792, 85792, 108136, 123584, 171584, 216272, 432544, 739573, 865088, 1479146, 2958292, 5177011, 5916584, 10354022, 11833168, 20708044, 23666336, 41416088, 47332672, 82832176, 165664352, 331328704]

約数ペア:

[(1, 331328704), (2, 165664352), (4, 82832176), (7, 47332672), (8, 41416088), (14, 23666336), (16, 20708044), (28, 11833168), (32, 10354022), (56, 5916584), (64, 5177011), (112, 2958292), (224, 1479146), (383, 865088), (448, 739573), (766, 432544), (1532, 216272), (1931, 171584), (2681, 123584), (3064, 108136), (3862, 85792), (5362, 61792), (6128, 54068), (7724, 42896), (10724, 30896), (12256, 27034), (13517, 24512), (15448, 21448)]