551367384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1209139}}^1$

素因数の和:1209167

約数の個数: 32

約数和(自身を含む): 1450968000

約数和(自身を除く): 899600616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1209139, 2418278, 3627417, 4836556, 7254834, 9673112, 14509668, 22973641, 29019336, 45947282, 68920923, 91894564, 137841846, 183789128, 275683692, 551367384]

約数ペア:

[(1, 551367384), (2, 275683692), (3, 183789128), (4, 137841846), (6, 91894564), (8, 68920923), (12, 45947282), (19, 29019336), (24, 22973641), (38, 14509668), (57, 9673112), (76, 7254834), (114, 4836556), (152, 3627417), (228, 2418278), (456, 1209139)]