738260028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{621431}}^1$

素因数の和:621455

約数の個数: 48

約数和(自身を含む): 2088011520

約数和(自身を除く): 1349751492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 621431, 1242862, 1864293, 2485724, 3728586, 5592879, 6835741, 7457172, 11185758, 13671482, 16778637, 20507223, 22371516, 27342964, 33557274, 41014446, 61521669, 67114548, 82028892, 123043338, 184565007, 246086676, 369130014, 738260028]

約数ペア:

[(1, 738260028), (2, 369130014), (3, 246086676), (4, 184565007), (6, 123043338), (9, 82028892), (11, 67114548), (12, 61521669), (18, 41014446), (22, 33557274), (27, 27342964), (33, 22371516), (36, 20507223), (44, 16778637), (54, 13671482), (66, 11185758), (99, 7457172), (108, 6835741), (132, 5592879), (198, 3728586), (297, 2485724), (396, 1864293), (594, 1242862), (1188, 621431)]