253056

素因数分解:

$2^7\times 3^1\times {\mathrm{659}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 673200

約数和(自身を除く): 420144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 659, 1318, 1977, 2636, 3954, 5272, 7908, 10544, 15816, 21088, 31632, 42176, 63264, 84352, 126528, 253056]

約数ペア:

[(1, 253056), (2, 126528), (3, 84352), (4, 63264), (6, 42176), (8, 31632), (12, 21088), (16, 15816), (24, 10544), (32, 7908), (48, 5272), (64, 3954), (96, 2636), (128, 1977), (192, 1318), (384, 659)]