398439072

素因数分解:

$2^5\times 3^2\times {\mathrm{593}}^1\times {\mathrm{2333}}^1$

素因数の和:2942

約数の個数: 72

約数和(自身を含む): 1135458324

約数和(自身を除く): 737019252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 593, 1186, 1779, 2333, 2372, 3558, 4666, 4744, 5337, 6999, 7116, 9332, 9488, 10674, 13998, 14232, 18664, 18976, 20997, 21348, 27996, 28464, 37328, 41994, 42696, 55992, 56928, 74656, 83988, 85392, 111984, 167976, 170784, 223968, 335952, 671904, 1383469, 2766938, 4150407, 5533876, 8300814, 11067752, 12451221, 16601628, 22135504, 24902442, 33203256, 44271008, 49804884, 66406512, 99609768, 132813024, 199219536, 398439072]

約数ペア:

[(1, 398439072), (2, 199219536), (3, 132813024), (4, 99609768), (6, 66406512), (8, 49804884), (9, 44271008), (12, 33203256), (16, 24902442), (18, 22135504), (24, 16601628), (32, 12451221), (36, 11067752), (48, 8300814), (72, 5533876), (96, 4150407), (144, 2766938), (288, 1383469), (593, 671904), (1186, 335952), (1779, 223968), (2333, 170784), (2372, 167976), (3558, 111984), (4666, 85392), (4744, 83988), (5337, 74656), (6999, 56928), (7116, 55992), (9332, 42696), (9488, 41994), (10674, 37328), (13998, 28464), (14232, 27996), (18664, 21348), (18976, 20997)]