319221864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113683}}^1$

素因数の和:113711

約数の個数: 64

約数和(自身を含む): 954945600

約数和(自身を除く): 635723736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 113683, 227366, 341049, 454732, 682098, 909464, 1023147, 1364196, 1477879, 2046294, 2728392, 2955758, 3069441, 4092588, 4433637, 5911516, 6138882, 8185176, 8867274, 11823032, 12277764, 13300911, 17734548, 24555528, 26601822, 35469096, 39902733, 53203644, 79805466, 106407288, 159610932, 319221864]

約数ペア:

[(1, 319221864), (2, 159610932), (3, 106407288), (4, 79805466), (6, 53203644), (8, 39902733), (9, 35469096), (12, 26601822), (13, 24555528), (18, 17734548), (24, 13300911), (26, 12277764), (27, 11823032), (36, 8867274), (39, 8185176), (52, 6138882), (54, 5911516), (72, 4433637), (78, 4092588), (104, 3069441), (108, 2955758), (117, 2728392), (156, 2046294), (216, 1477879), (234, 1364196), (312, 1023147), (351, 909464), (468, 682098), (702, 454732), (936, 341049), (1404, 227366), (2808, 113683)]