240654564

素因数分解:

$2^2\times 3^6\times {\mathrm{82529}}^1$

素因数の和:82551

約数の個数: 42

約数和(自身を含む): 631437030

約数和(自身を除く): 390782466

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 82529, 165058, 247587, 330116, 495174, 742761, 990348, 1485522, 2228283, 2971044, 4456566, 6684849, 8913132, 13369698, 20054547, 26739396, 40109094, 60163641, 80218188, 120327282, 240654564]

約数ペア:

[(1, 240654564), (2, 120327282), (3, 80218188), (4, 60163641), (6, 40109094), (9, 26739396), (12, 20054547), (18, 13369698), (27, 8913132), (36, 6684849), (54, 4456566), (81, 2971044), (108, 2228283), (162, 1485522), (243, 990348), (324, 742761), (486, 495174), (729, 330116), (972, 247587), (1458, 165058), (2916, 82529)]