277739952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{826607}}^1$

素因数の和:826625

約数の個数: 40

約数和(自身を含む): 819995136

約数和(自身を除く): 542255184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 826607, 1653214, 2479821, 3306428, 4959642, 5786249, 6612856, 9919284, 11572498, 13225712, 17358747, 19838568, 23144996, 34717494, 39677136, 46289992, 69434988, 92579984, 138869976, 277739952]

約数ペア:

[(1, 277739952), (2, 138869976), (3, 92579984), (4, 69434988), (6, 46289992), (7, 39677136), (8, 34717494), (12, 23144996), (14, 19838568), (16, 17358747), (21, 13225712), (24, 11572498), (28, 9919284), (42, 6612856), (48, 5786249), (56, 4959642), (84, 3306428), (112, 2479821), (168, 1653214), (336, 826607)]