238731548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{13331}}^1$

素因数の和:13394

約数の個数: 36

約数和(自身を含む): 471659496

約数和(自身を除く): 232927948

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 8954, 13331, 17908, 26662, 53324, 146641, 293282, 493247, 586564, 986494, 1613051, 1972988, 3226102, 5425717, 6452204, 10851434, 21702868, 59682887, 119365774, 238731548]

約数ペア:

[(1, 238731548), (2, 119365774), (4, 59682887), (11, 21702868), (22, 10851434), (37, 6452204), (44, 5425717), (74, 3226102), (121, 1972988), (148, 1613051), (242, 986494), (407, 586564), (484, 493247), (814, 293282), (1628, 146641), (4477, 53324), (8954, 26662), (13331, 17908)]