240266936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{330037}}^1$

素因数の和:330063

約数の個数: 32

約数和(自身を含む): 554463840

約数和(自身を除く): 314196904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 330037, 660074, 1320148, 2310259, 2640296, 4290481, 4620518, 8580962, 9241036, 17161924, 18482072, 30033367, 34323848, 60066734, 120133468, 240266936]

約数ペア:

[(1, 240266936), (2, 120133468), (4, 60066734), (7, 34323848), (8, 30033367), (13, 18482072), (14, 17161924), (26, 9241036), (28, 8580962), (52, 4620518), (56, 4290481), (91, 2640296), (104, 2310259), (182, 1320148), (364, 660074), (728, 330037)]