381569152

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{48869}}^1$

素因数の和:48944

約数の個数: 32

約数和(自身を含む): 772634700

約数和(自身を除く): 391065548

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 48869, 97738, 195476, 390952, 781904, 1563808, 2981009, 3127616, 5962018, 6255232, 11924036, 23848072, 47696144, 95392288, 190784576, 381569152]

約数ペア:

[(1, 381569152), (2, 190784576), (4, 95392288), (8, 47696144), (16, 23848072), (32, 11924036), (61, 6255232), (64, 5962018), (122, 3127616), (128, 2981009), (244, 1563808), (488, 781904), (976, 390952), (1952, 195476), (3904, 97738), (7808, 48869)]