220508028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157057}}^1$

素因数の和:157083

約数の個数: 48

約数和(自身を含む): 615667360

約数和(自身を除く): 395159332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 157057, 314114, 471171, 628228, 942342, 1413513, 1884684, 2041741, 2827026, 4083482, 4240539, 5654052, 6125223, 8166964, 8481078, 12250446, 16962156, 18375669, 24500892, 36751338, 55127007, 73502676, 110254014, 220508028]

約数ペア:

[(1, 220508028), (2, 110254014), (3, 73502676), (4, 55127007), (6, 36751338), (9, 24500892), (12, 18375669), (13, 16962156), (18, 12250446), (26, 8481078), (27, 8166964), (36, 6125223), (39, 5654052), (52, 4240539), (54, 4083482), (78, 2827026), (108, 2041741), (117, 1884684), (156, 1413513), (234, 942342), (351, 628228), (468, 471171), (702, 314114), (1404, 157057)]