248919384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1481663}}^1$

素因数の和:1481679

約数の個数: 32

約数和(自身を含む): 711198720

約数和(自身を除く): 462279336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1481663, 2963326, 4444989, 5926652, 8889978, 10371641, 11853304, 17779956, 20743282, 31114923, 35559912, 41486564, 62229846, 82973128, 124459692, 248919384]

約数ペア:

[(1, 248919384), (2, 124459692), (3, 82973128), (4, 62229846), (6, 41486564), (7, 35559912), (8, 31114923), (12, 20743282), (14, 17779956), (21, 11853304), (24, 10371641), (28, 8889978), (42, 5926652), (56, 4444989), (84, 2963326), (168, 1481663)]