228439692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{488119}}^1$

素因数の和:488142

約数の個数: 36

約数和(自身を含む): 621864880

約数和(自身を除く): 393425188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 488119, 976238, 1464357, 1952476, 2928714, 4393071, 5857428, 6345547, 8786142, 12691094, 17572284, 19036641, 25382188, 38073282, 57109923, 76146564, 114219846, 228439692]

約数ペア:

[(1, 228439692), (2, 114219846), (3, 76146564), (4, 57109923), (6, 38073282), (9, 25382188), (12, 19036641), (13, 17572284), (18, 12691094), (26, 8786142), (36, 6345547), (39, 5857428), (52, 4393071), (78, 2928714), (117, 1952476), (156, 1464357), (234, 976238), (468, 488119)]