239647744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 88

約数和(自身を含む): 556784000

約数和(自身を除く): 317136256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 499, 512, 536, 896, 938, 998, 1024, 1072, 1792, 1876, 1996, 2144, 3493, 3584, 3752, 3992, 4288, 6986, 7168, 7504, 7984, 8576, 13972, 15008, 15968, 17152, 27944, 30016, 31936, 33433, 34304, 55888, 60032, 63872, 66866, 68608, 111776, 120064, 127744, 133732, 223552, 234031, 240128, 255488, 267464, 447104, 468062, 480256, 510976, 534928, 894208, 936124, 1069856, 1788416, 1872248, 2139712, 3576832, 3744496, 4279424, 7488992, 8558848, 14977984, 17117696, 29955968, 34235392, 59911936, 119823872, 239647744]

約数ペア:

[(1, 239647744), (2, 119823872), (4, 59911936), (7, 34235392), (8, 29955968), (14, 17117696), (16, 14977984), (28, 8558848), (32, 7488992), (56, 4279424), (64, 3744496), (67, 3576832), (112, 2139712), (128, 1872248), (134, 1788416), (224, 1069856), (256, 936124), (268, 894208), (448, 534928), (469, 510976), (499, 480256), (512, 468062), (536, 447104), (896, 267464), (938, 255488), (998, 240128), (1024, 234031), (1072, 223552), (1792, 133732), (1876, 127744), (1996, 120064), (2144, 111776), (3493, 68608), (3584, 66866), (3752, 63872), (3992, 60032), (4288, 55888), (6986, 34304), (7168, 33433), (7504, 31936), (7984, 30016), (8576, 27944), (13972, 17152), (15008, 15968)]