1277000856

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{190711}}^1$

素因数の和:190757

約数の個数: 64

約数和(自身を含む): 3661670400

約数和(自身を除く): 2384669544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 190711, 381422, 572133, 762844, 1144266, 1525688, 1716399, 2288532, 3432798, 4577064, 5149197, 5912041, 6865596, 10298394, 11824082, 13731192, 17736123, 20596788, 23648164, 35472246, 41193576, 47296328, 53208369, 70944492, 106416738, 141888984, 159625107, 212833476, 319250214, 425666952, 638500428, 1277000856]

約数ペア:

[(1, 1277000856), (2, 638500428), (3, 425666952), (4, 319250214), (6, 212833476), (8, 159625107), (9, 141888984), (12, 106416738), (18, 70944492), (24, 53208369), (27, 47296328), (31, 41193576), (36, 35472246), (54, 23648164), (62, 20596788), (72, 17736123), (93, 13731192), (108, 11824082), (124, 10298394), (186, 6865596), (216, 5912041), (248, 5149197), (279, 4577064), (372, 3432798), (558, 2288532), (744, 1716399), (837, 1525688), (1116, 1144266), (1674, 762844), (2232, 572133), (3348, 381422), (6696, 190711)]