255191046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 592323840

約数和(自身を除く): 337132794

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 787, 867, 1122, 1574, 1734, 2361, 3179, 4722, 4913, 6358, 8657, 9537, 9826, 13379, 14739, 17314, 19074, 25971, 26758, 29478, 40137, 51942, 54043, 80274, 108086, 147169, 162129, 227443, 294338, 324258, 441507, 454886, 682329, 883014, 1364658, 2501873, 3866531, 5003746, 7505619, 7733062, 11599593, 15011238, 23199186, 42531841, 85063682, 127595523, 255191046]

約数ペア:

[(1, 255191046), (2, 127595523), (3, 85063682), (6, 42531841), (11, 23199186), (17, 15011238), (22, 11599593), (33, 7733062), (34, 7505619), (51, 5003746), (66, 3866531), (102, 2501873), (187, 1364658), (289, 883014), (374, 682329), (561, 454886), (578, 441507), (787, 324258), (867, 294338), (1122, 227443), (1574, 162129), (1734, 147169), (2361, 108086), (3179, 80274), (4722, 54043), (4913, 51942), (6358, 40137), (8657, 29478), (9537, 26758), (9826, 25971), (13379, 19074), (14739, 17314)]