268807682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 480028032

約数和(自身を除く): 211220350

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 197, 286, 338, 367, 394, 734, 1859, 2167, 2561, 3718, 4037, 4334, 4771, 5122, 8074, 9542, 28171, 33293, 52481, 56342, 62023, 66586, 72299, 104962, 124046, 144598, 366223, 682253, 732446, 795289, 939887, 1364506, 1590578, 1879774, 10338757, 12218531, 20677514, 24437062, 134403841, 268807682]

約数ペア:

[(1, 268807682), (2, 134403841), (11, 24437062), (13, 20677514), (22, 12218531), (26, 10338757), (143, 1879774), (169, 1590578), (197, 1364506), (286, 939887), (338, 795289), (367, 732446), (394, 682253), (734, 366223), (1859, 144598), (2167, 124046), (2561, 104962), (3718, 72299), (4037, 66586), (4334, 62023), (4771, 56342), (5122, 52481), (8074, 33293), (9542, 28171)]