691132848

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9535

約数の個数: 120

約数和(自身を含む): 2144148480

約数和(自身を除く): 1453015632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 9479, 10416, 12152, 18228, 18958, 24304, 28437, 36456, 37916, 56874, 66353, 72912, 75832, 113748, 132706, 151664, 199059, 227496, 265412, 293849, 398118, 454992, 464471, 530824, 587698, 796236, 881547, 928942, 1061648, 1175396, 1393413, 1592472, 1763094, 1857884, 2056943, 2350792, 2786826, 3184944, 3526188, 3715768, 4113886, 4701584, 5573652, 6170829, 7052376, 7431536, 8227772, 11147304, 12341658, 14104752, 14398601, 16455544, 22294608, 24683316, 28797202, 32911088, 43195803, 49366632, 57594404, 86391606, 98733264, 115188808, 172783212, 230377616, 345566424, 691132848]

約数ペア:

[(1, 691132848), (2, 345566424), (3, 230377616), (4, 172783212), (6, 115188808), (7, 98733264), (8, 86391606), (12, 57594404), (14, 49366632), (16, 43195803), (21, 32911088), (24, 28797202), (28, 24683316), (31, 22294608), (42, 16455544), (48, 14398601), (49, 14104752), (56, 12341658), (62, 11147304), (84, 8227772), (93, 7431536), (98, 7052376), (112, 6170829), (124, 5573652), (147, 4701584), (168, 4113886), (186, 3715768), (196, 3526188), (217, 3184944), (248, 2786826), (294, 2350792), (336, 2056943), (372, 1857884), (392, 1763094), (434, 1592472), (496, 1393413), (588, 1175396), (651, 1061648), (744, 928942), (784, 881547), (868, 796236), (1176, 587698), (1302, 530824), (1488, 464471), (1519, 454992), (1736, 398118), (2352, 293849), (2604, 265412), (3038, 227496), (3472, 199059), (4557, 151664), (5208, 132706), (6076, 113748), (9114, 75832), (9479, 72912), (10416, 66353), (12152, 56874), (18228, 37916), (18958, 36456), (24304, 28437)]