489955968

素因数分解:

$2^7\times 3^2\times {\mathrm{425309}}^1$

素因数の和:425329

約数の個数: 48

約数和(自身を含む): 1409902650

約数和(自身を除く): 919946682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 425309, 850618, 1275927, 1701236, 2551854, 3402472, 3827781, 5103708, 6804944, 7655562, 10207416, 13609888, 15311124, 20414832, 27219776, 30622248, 40829664, 54439552, 61244496, 81659328, 122488992, 163318656, 244977984, 489955968]

約数ペア:

[(1, 489955968), (2, 244977984), (3, 163318656), (4, 122488992), (6, 81659328), (8, 61244496), (9, 54439552), (12, 40829664), (16, 30622248), (18, 27219776), (24, 20414832), (32, 15311124), (36, 13609888), (48, 10207416), (64, 7655562), (72, 6804944), (96, 5103708), (128, 3827781), (144, 3402472), (192, 2551854), (288, 1701236), (384, 1275927), (576, 850618), (1152, 425309)]