339457216

素因数分解:

$2^6\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1327}}^1$

素因数の和:1917

約数の個数: 56

約数和(自身を含む): 771769856

約数和(自身を除く): 432312640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 571, 1142, 1327, 2284, 2654, 3997, 4568, 5308, 7994, 9136, 9289, 10616, 15988, 18272, 18578, 21232, 31976, 36544, 37156, 42464, 63952, 74312, 84928, 127904, 148624, 255808, 297248, 594496, 757717, 1515434, 3030868, 5304019, 6061736, 10608038, 12123472, 21216076, 24246944, 42432152, 48493888, 84864304, 169728608, 339457216]

約数ペア:

[(1, 339457216), (2, 169728608), (4, 84864304), (7, 48493888), (8, 42432152), (14, 24246944), (16, 21216076), (28, 12123472), (32, 10608038), (56, 6061736), (64, 5304019), (112, 3030868), (224, 1515434), (448, 757717), (571, 594496), (1142, 297248), (1327, 255808), (2284, 148624), (2654, 127904), (3997, 84928), (4568, 74312), (5308, 63952), (7994, 42464), (9136, 37156), (9289, 36544), (10616, 31976), (15988, 21232), (18272, 18578)]