330753136

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 90

約数和(自身を含む): 772037640

約数和(自身を除く): 441284504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 439, 496, 784, 868, 878, 961, 1519, 1736, 1756, 1922, 3038, 3073, 3472, 3512, 3844, 6076, 6146, 6727, 7024, 7688, 12152, 12292, 13454, 13609, 15376, 21511, 24304, 24584, 26908, 27218, 43022, 47089, 49168, 53816, 54436, 86044, 94178, 95263, 107632, 108872, 172088, 188356, 190526, 217744, 344176, 376712, 381052, 421879, 666841, 753424, 762104, 843758, 1333682, 1524208, 1687516, 2667364, 2953153, 3375032, 5334728, 5906306, 6750064, 10669456, 11812612, 20672071, 23625224, 41344142, 47250448, 82688284, 165376568, 330753136]

約数ペア:

[(1, 330753136), (2, 165376568), (4, 82688284), (7, 47250448), (8, 41344142), (14, 23625224), (16, 20672071), (28, 11812612), (31, 10669456), (49, 6750064), (56, 5906306), (62, 5334728), (98, 3375032), (112, 2953153), (124, 2667364), (196, 1687516), (217, 1524208), (248, 1333682), (392, 843758), (434, 762104), (439, 753424), (496, 666841), (784, 421879), (868, 381052), (878, 376712), (961, 344176), (1519, 217744), (1736, 190526), (1756, 188356), (1922, 172088), (3038, 108872), (3073, 107632), (3472, 95263), (3512, 94178), (3844, 86044), (6076, 54436), (6146, 53816), (6727, 49168), (7024, 47089), (7688, 43022), (12152, 27218), (12292, 26908), (13454, 24584), (13609, 24304), (15376, 21511)]