240576908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{32353}}^1$

素因数の和:32394

約数の個数: 36

約数和(自身を含む): 497345688

約数和(自身を除く): 256768780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 32353, 64706, 129412, 355883, 420589, 711766, 841178, 1423532, 1682356, 4626479, 5467657, 9252958, 10935314, 18505916, 21870628, 60144227, 120288454, 240576908]

約数ペア:

[(1, 240576908), (2, 120288454), (4, 60144227), (11, 21870628), (13, 18505916), (22, 10935314), (26, 9252958), (44, 5467657), (52, 4626479), (143, 1682356), (169, 1423532), (286, 841178), (338, 711766), (572, 420589), (676, 355883), (1859, 129412), (3718, 64706), (7436, 32353)]