660992304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1967239}}^1$

素因数の和:1967257

約数の個数: 40

約数和(自身を含む): 1951502080

約数和(自身を除く): 1290509776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1967239, 3934478, 5901717, 7868956, 11803434, 13770673, 15737912, 23606868, 27541346, 31475824, 41312019, 47213736, 55082692, 82624038, 94427472, 110165384, 165248076, 220330768, 330496152, 660992304]

約数ペア:

[(1, 660992304), (2, 330496152), (3, 220330768), (4, 165248076), (6, 110165384), (7, 94427472), (8, 82624038), (12, 55082692), (14, 47213736), (16, 41312019), (21, 31475824), (24, 27541346), (28, 23606868), (42, 15737912), (48, 13770673), (56, 11803434), (84, 7868956), (112, 5901717), (168, 3934478), (336, 1967239)]