274702232

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^2\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 615035700

約数和(自身を除く): 340333468

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 379, 392, 602, 758, 1204, 1516, 1849, 2107, 2408, 2653, 3032, 3698, 4214, 5306, 7396, 8428, 10612, 12943, 14792, 16297, 16856, 18571, 21224, 25886, 32594, 37142, 51772, 65188, 74284, 90601, 103544, 114079, 130376, 148568, 181202, 228158, 362404, 456316, 700771, 724808, 798553, 912632, 1401542, 1597106, 2803084, 3194212, 4905397, 5606168, 6388424, 9810794, 19621588, 34337779, 39243176, 68675558, 137351116, 274702232]

約数ペア:

[(1, 274702232), (2, 137351116), (4, 68675558), (7, 39243176), (8, 34337779), (14, 19621588), (28, 9810794), (43, 6388424), (49, 5606168), (56, 4905397), (86, 3194212), (98, 2803084), (172, 1597106), (196, 1401542), (301, 912632), (344, 798553), (379, 724808), (392, 700771), (602, 456316), (758, 362404), (1204, 228158), (1516, 181202), (1849, 148568), (2107, 130376), (2408, 114079), (2653, 103544), (3032, 90601), (3698, 74284), (4214, 65188), (5306, 51772), (7396, 37142), (8428, 32594), (10612, 25886), (12943, 21224), (14792, 18571), (16297, 16856)]