752381808

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 1984518816

約数和(自身を除く): 1232137008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 293, 366, 488, 586, 732, 877, 879, 976, 1172, 1464, 1754, 1758, 2344, 2631, 2928, 3508, 3516, 4688, 5262, 7016, 7032, 10524, 14032, 14064, 17873, 21048, 35746, 42096, 53497, 53619, 71492, 106994, 107238, 142984, 160491, 213988, 214476, 256961, 285968, 320982, 427976, 428952, 513922, 641964, 770883, 855952, 857904, 1027844, 1283928, 1541766, 2055688, 2567856, 3083532, 4111376, 6167064, 12334128, 15674621, 31349242, 47023863, 62698484, 94047726, 125396968, 188095452, 250793936, 376190904, 752381808]

約数ペア:

[(1, 752381808), (2, 376190904), (3, 250793936), (4, 188095452), (6, 125396968), (8, 94047726), (12, 62698484), (16, 47023863), (24, 31349242), (48, 15674621), (61, 12334128), (122, 6167064), (183, 4111376), (244, 3083532), (293, 2567856), (366, 2055688), (488, 1541766), (586, 1283928), (732, 1027844), (877, 857904), (879, 855952), (976, 770883), (1172, 641964), (1464, 513922), (1754, 428952), (1758, 427976), (2344, 320982), (2631, 285968), (2928, 256961), (3508, 214476), (3516, 213988), (4688, 160491), (5262, 142984), (7016, 107238), (7032, 106994), (10524, 71492), (14032, 53619), (14064, 53497), (17873, 42096), (21048, 35746)]