278404716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{23131}}^1$

素因数の和:23214

約数の個数: 48

約数和(自身を含む): 699511680

約数和(自身を除く): 421106964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 354, 708, 1003, 2006, 3009, 4012, 6018, 12036, 23131, 46262, 69393, 92524, 138786, 277572, 393227, 786454, 1179681, 1364729, 1572908, 2359362, 2729458, 4094187, 4718724, 5458916, 8188374, 16376748, 23200393, 46400786, 69601179, 92801572, 139202358, 278404716]

約数ペア:

[(1, 278404716), (2, 139202358), (3, 92801572), (4, 69601179), (6, 46400786), (12, 23200393), (17, 16376748), (34, 8188374), (51, 5458916), (59, 4718724), (68, 4094187), (102, 2729458), (118, 2359362), (177, 1572908), (204, 1364729), (236, 1179681), (354, 786454), (708, 393227), (1003, 277572), (2006, 138786), (3009, 92524), (4012, 69393), (6018, 46262), (12036, 23131)]