1320689928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{3469}}^1$

素因数の和:4054

約数の個数: 64

約数和(自身を含む): 3422808000

約数和(自身を除く): 2102118072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 547, 696, 1094, 1641, 2188, 3282, 3469, 4376, 6564, 6938, 10407, 13128, 13876, 15863, 20814, 27752, 31726, 41628, 47589, 63452, 83256, 95178, 100601, 126904, 190356, 201202, 301803, 380712, 402404, 603606, 804808, 1207212, 1897543, 2414424, 3795086, 5692629, 7590172, 11385258, 15180344, 22770516, 45541032, 55028747, 110057494, 165086241, 220114988, 330172482, 440229976, 660344964, 1320689928]

約数ペア:

[(1, 1320689928), (2, 660344964), (3, 440229976), (4, 330172482), (6, 220114988), (8, 165086241), (12, 110057494), (24, 55028747), (29, 45541032), (58, 22770516), (87, 15180344), (116, 11385258), (174, 7590172), (232, 5692629), (348, 3795086), (547, 2414424), (696, 1897543), (1094, 1207212), (1641, 804808), (2188, 603606), (3282, 402404), (3469, 380712), (4376, 301803), (6564, 201202), (6938, 190356), (10407, 126904), (13128, 100601), (13876, 95178), (15863, 83256), (20814, 63452), (27752, 47589), (31726, 41628)]