331386156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{296941}}^1$

素因数の和:296982

約数の個数: 36

約数和(自身を含む): 864695104

約数和(自身を除く): 533308948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 296941, 593882, 890823, 1187764, 1781646, 2672469, 3563292, 5344938, 9205171, 10689876, 18410342, 27615513, 36820684, 55231026, 82846539, 110462052, 165693078, 331386156]

約数ペア:

[(1, 331386156), (2, 165693078), (3, 110462052), (4, 82846539), (6, 55231026), (9, 36820684), (12, 27615513), (18, 18410342), (31, 10689876), (36, 9205171), (62, 5344938), (93, 3563292), (124, 2672469), (186, 1781646), (279, 1187764), (372, 890823), (558, 593882), (1116, 296941)]