495974064

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{20707}}^1$

素因数の和:21217

約数の個数: 40

約数和(自身を含む): 1283896000

約数和(自身を除く): 787921936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2994, 3992, 5988, 7984, 11976, 20707, 23952, 41414, 62121, 82828, 124242, 165656, 248484, 331312, 496968, 993936, 10332793, 20665586, 30998379, 41331172, 61996758, 82662344, 123993516, 165324688, 247987032, 495974064]

約数ペア:

[(1, 495974064), (2, 247987032), (3, 165324688), (4, 123993516), (6, 82662344), (8, 61996758), (12, 41331172), (16, 30998379), (24, 20665586), (48, 10332793), (499, 993936), (998, 496968), (1497, 331312), (1996, 248484), (2994, 165656), (3992, 124242), (5988, 82828), (7984, 62121), (11976, 41414), (20707, 23952)]