17778846768

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1\times {\mathrm{2549}}^1$

素因数の和:3330

約数の個数: 80

約数和(自身を含む): 46190496000

約数和(自身を除く): 28411649232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 439, 662, 878, 993, 1317, 1324, 1756, 1986, 2549, 2634, 2648, 3512, 3972, 5098, 5268, 5296, 7024, 7647, 7944, 10196, 10536, 15294, 15888, 20392, 21072, 30588, 40784, 61176, 122352, 145309, 290618, 435927, 581236, 843719, 871854, 1119011, 1162472, 1687438, 1743708, 2238022, 2324944, 2531157, 3357033, 3374876, 3487416, 4476044, 5062314, 6714066, 6749752, 6974832, 8952088, 10124628, 13428132, 13499504, 17904176, 20249256, 26856264, 40498512, 53712528, 370392641, 740785282, 1111177923, 1481570564, 2222355846, 2963141128, 4444711692, 5926282256, 8889423384, 17778846768]

約数ペア:

[(1, 17778846768), (2, 8889423384), (3, 5926282256), (4, 4444711692), (6, 2963141128), (8, 2222355846), (12, 1481570564), (16, 1111177923), (24, 740785282), (48, 370392641), (331, 53712528), (439, 40498512), (662, 26856264), (878, 20249256), (993, 17904176), (1317, 13499504), (1324, 13428132), (1756, 10124628), (1986, 8952088), (2549, 6974832), (2634, 6749752), (2648, 6714066), (3512, 5062314), (3972, 4476044), (5098, 3487416), (5268, 3374876), (5296, 3357033), (7024, 2531157), (7647, 2324944), (7944, 2238022), (10196, 1743708), (10536, 1687438), (15294, 1162472), (15888, 1119011), (20392, 871854), (21072, 843719), (30588, 581236), (40784, 435927), (61176, 290618), (122352, 145309)]