487647384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2902663}}^1$

素因数の和:2902679

約数の個数: 32

約数和(自身を含む): 1393278720

約数和(自身を除く): 905631336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2902663, 5805326, 8707989, 11610652, 17415978, 20318641, 23221304, 34831956, 40637282, 60955923, 69663912, 81274564, 121911846, 162549128, 243823692, 487647384]

約数ペア:

[(1, 487647384), (2, 243823692), (3, 162549128), (4, 121911846), (6, 81274564), (7, 69663912), (8, 60955923), (12, 40637282), (14, 34831956), (21, 23221304), (24, 20318641), (28, 17415978), (42, 11610652), (56, 8707989), (84, 5805326), (168, 2902663)]