2080201608

素因数分解:

$2^3\times 3^3\times {\mathrm{1097}}^1\times {\mathrm{8779}}^1$

素因数の和:9891

約数の個数: 64

約数和(自身を含む): 5784264000

約数和(自身を除く): 3704062392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1097, 2194, 3291, 4388, 6582, 8776, 8779, 9873, 13164, 17558, 19746, 26328, 26337, 29619, 35116, 39492, 52674, 59238, 70232, 78984, 79011, 105348, 118476, 158022, 210696, 236952, 237033, 316044, 474066, 632088, 948132, 1896264, 9630563, 19261126, 28891689, 38522252, 57783378, 77044504, 86675067, 115566756, 173350134, 231133512, 260025201, 346700268, 520050402, 693400536, 1040100804, 2080201608]

約数ペア:

[(1, 2080201608), (2, 1040100804), (3, 693400536), (4, 520050402), (6, 346700268), (8, 260025201), (9, 231133512), (12, 173350134), (18, 115566756), (24, 86675067), (27, 77044504), (36, 57783378), (54, 38522252), (72, 28891689), (108, 19261126), (216, 9630563), (1097, 1896264), (2194, 948132), (3291, 632088), (4388, 474066), (6582, 316044), (8776, 237033), (8779, 236952), (9873, 210696), (13164, 158022), (17558, 118476), (19746, 105348), (26328, 79011), (26337, 78984), (29619, 70232), (35116, 59238), (39492, 52674)]