254558232

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{15439}}^1$

素因数の和:15680

約数の個数: 48

約数和(自身を含む): 692484000

約数和(自身を除く): 437925768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 15439, 16488, 30878, 46317, 61756, 92634, 123512, 138951, 185268, 277902, 370536, 555804, 1111608, 3535531, 7071062, 10606593, 14142124, 21213186, 28284248, 31819779, 42426372, 63639558, 84852744, 127279116, 254558232]

約数ペア:

[(1, 254558232), (2, 127279116), (3, 84852744), (4, 63639558), (6, 42426372), (8, 31819779), (9, 28284248), (12, 21213186), (18, 14142124), (24, 10606593), (36, 7071062), (72, 3535531), (229, 1111608), (458, 555804), (687, 370536), (916, 277902), (1374, 185268), (1832, 138951), (2061, 123512), (2748, 92634), (4122, 61756), (5496, 46317), (8244, 30878), (15439, 16488)]