218621496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7644

約数の個数: 64

約数和(自身を含む): 586932480

約数和(自身を除く): 368310984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 3621, 4828, 7242, 7547, 9656, 14484, 15094, 22641, 28968, 30188, 45282, 60376, 90564, 128299, 181128, 256598, 384897, 513196, 535837, 769794, 1026392, 1071674, 1539588, 1607511, 2143348, 3079176, 3215022, 4286696, 6430044, 9109229, 12860088, 18218458, 27327687, 36436916, 54655374, 72873832, 109310748, 218621496]

約数ペア:

[(1, 218621496), (2, 109310748), (3, 72873832), (4, 54655374), (6, 36436916), (8, 27327687), (12, 18218458), (17, 12860088), (24, 9109229), (34, 6430044), (51, 4286696), (68, 3215022), (71, 3079176), (102, 2143348), (136, 1607511), (142, 1539588), (204, 1071674), (213, 1026392), (284, 769794), (408, 535837), (426, 513196), (568, 384897), (852, 256598), (1207, 181128), (1704, 128299), (2414, 90564), (3621, 60376), (4828, 45282), (7242, 30188), (7547, 28968), (9656, 22641), (14484, 15094)]