838939968

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{27481}}^1$

素因数の和:27552

約数の個数: 84

約数和(自身を含む): 2450130228

約数和(自身を除く): 1611190260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 27481, 30528, 54962, 82443, 109924, 164886, 219848, 247329, 329772, 439696, 494658, 659544, 879392, 989316, 1319088, 1456493, 1758784, 1978632, 2638176, 2912986, 3957264, 4369479, 5276352, 5825972, 7914528, 8738958, 11651944, 13108437, 15829056, 17477916, 23303888, 26216874, 34955832, 46607776, 52433748, 69911664, 93215552, 104867496, 139823328, 209734992, 279646656, 419469984, 838939968]

約数ペア:

[(1, 838939968), (2, 419469984), (3, 279646656), (4, 209734992), (6, 139823328), (8, 104867496), (9, 93215552), (12, 69911664), (16, 52433748), (18, 46607776), (24, 34955832), (32, 26216874), (36, 23303888), (48, 17477916), (53, 15829056), (64, 13108437), (72, 11651944), (96, 8738958), (106, 7914528), (144, 5825972), (159, 5276352), (192, 4369479), (212, 3957264), (288, 2912986), (318, 2638176), (424, 1978632), (477, 1758784), (576, 1456493), (636, 1319088), (848, 989316), (954, 879392), (1272, 659544), (1696, 494658), (1908, 439696), (2544, 329772), (3392, 247329), (3816, 219848), (5088, 164886), (7632, 109924), (10176, 82443), (15264, 54962), (27481, 30528)]