1394424

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 3832920

約数和(自身を除く): 2438496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 181, 214, 321, 362, 428, 543, 642, 724, 856, 963, 1086, 1284, 1448, 1629, 1926, 2172, 2568, 3258, 3852, 4344, 6516, 7704, 13032, 19367, 38734, 58101, 77468, 116202, 154936, 174303, 232404, 348606, 464808, 697212, 1394424]

約数ペア:

[(1, 1394424), (2, 697212), (3, 464808), (4, 348606), (6, 232404), (8, 174303), (9, 154936), (12, 116202), (18, 77468), (24, 58101), (36, 38734), (72, 19367), (107, 13032), (181, 7704), (214, 6516), (321, 4344), (362, 3852), (428, 3258), (543, 2568), (642, 2172), (724, 1926), (856, 1629), (963, 1448), (1086, 1284)]