2129415792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{204437}}^1$

素因数の和:204486

約数の個数: 80

約数和(自身を含む): 6489679872

約数和(自身を除く): 4360264080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 204437, 408874, 613311, 817748, 1226622, 1431059, 1635496, 2453244, 2862118, 3270992, 4293177, 4906488, 5724236, 6337547, 8586354, 9812976, 11448472, 12675094, 17172708, 19012641, 22896944, 25350188, 34345416, 38025282, 44362829, 50700376, 68690832, 76050564, 88725658, 101400752, 133088487, 152101128, 177451316, 266176974, 304202256, 354902632, 532353948, 709805264, 1064707896, 2129415792]

約数ペア:

[(1, 2129415792), (2, 1064707896), (3, 709805264), (4, 532353948), (6, 354902632), (7, 304202256), (8, 266176974), (12, 177451316), (14, 152101128), (16, 133088487), (21, 101400752), (24, 88725658), (28, 76050564), (31, 68690832), (42, 50700376), (48, 44362829), (56, 38025282), (62, 34345416), (84, 25350188), (93, 22896944), (112, 19012641), (124, 17172708), (168, 12675094), (186, 11448472), (217, 9812976), (248, 8586354), (336, 6337547), (372, 5724236), (434, 4906488), (496, 4293177), (651, 3270992), (744, 2862118), (868, 2453244), (1302, 1635496), (1488, 1431059), (1736, 1226622), (2604, 817748), (3472, 613311), (5208, 408874), (10416, 204437)]