239654988

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{40841}}^1$

素因数の和:41014

約数の個数: 36

約数和(自身を含む): 609526008

約数和(自身を除く): 369871020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 40841, 81682, 122523, 163364, 245046, 367569, 490092, 735138, 1470276, 6657083, 13314166, 19971249, 26628332, 39942498, 59913747, 79884996, 119827494, 239654988]

約数ペア:

[(1, 239654988), (2, 119827494), (3, 79884996), (4, 59913747), (6, 39942498), (9, 26628332), (12, 19971249), (18, 13314166), (36, 6657083), (163, 1470276), (326, 735138), (489, 490092), (652, 367569), (978, 245046), (1467, 163364), (1956, 122523), (2934, 81682), (5868, 40841)]