505858992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{339959}}^1$

素因数の和:340001

約数の個数: 40

約数和(自身を含む): 1348961280

約数和(自身を除く): 843102288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 339959, 679918, 1019877, 1359836, 2039754, 2719672, 4079508, 5439344, 8159016, 10538729, 16318032, 21077458, 31616187, 42154916, 63232374, 84309832, 126464748, 168619664, 252929496, 505858992]

約数ペア:

[(1, 505858992), (2, 252929496), (3, 168619664), (4, 126464748), (6, 84309832), (8, 63232374), (12, 42154916), (16, 31616187), (24, 21077458), (31, 16318032), (48, 10538729), (62, 8159016), (93, 5439344), (124, 4079508), (186, 2719672), (248, 2039754), (372, 1359836), (496, 1019877), (744, 679918), (1488, 339959)]