240299826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{5531}}^1$

素因数の和:6106

約数の個数: 32

約数和(自身を含む): 518591808

約数和(自身を除く): 278291982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 557, 1114, 1671, 3342, 5531, 7241, 11062, 14482, 16593, 21723, 33186, 43446, 71903, 143806, 215709, 431418, 3080767, 6161534, 9242301, 18484602, 40049971, 80099942, 120149913, 240299826]

約数ペア:

[(1, 240299826), (2, 120149913), (3, 80099942), (6, 40049971), (13, 18484602), (26, 9242301), (39, 6161534), (78, 3080767), (557, 431418), (1114, 215709), (1671, 143806), (3342, 71903), (5531, 43446), (7241, 33186), (11062, 21723), (14482, 16593)]