989208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 2925000

約数和(自身を除く): 1935792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 1249, 2498, 3747, 4996, 7494, 9992, 11241, 13739, 14988, 22482, 27478, 29976, 41217, 44964, 54956, 82434, 89928, 109912, 123651, 164868, 247302, 329736, 494604, 989208]

約数ペア:

[(1, 989208), (2, 494604), (3, 329736), (4, 247302), (6, 164868), (8, 123651), (9, 109912), (11, 89928), (12, 82434), (18, 54956), (22, 44964), (24, 41217), (33, 29976), (36, 27478), (44, 22482), (66, 14988), (72, 13739), (88, 11241), (99, 9992), (132, 7494), (198, 4996), (264, 3747), (396, 2498), (792, 1249)]