681666048

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{3019}}^1$

素因数の和:3057

約数の個数: 180

約数和(自身を含む): 2289289860

約数和(自身を除く): 1607623812

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3019, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6038, 6272, 7056, 8064, 9057, 9408, 10752, 12076, 12544, 14112, 16128, 18114, 18816, 21133, 24152, 25088, 27171, 28224, 32256, 36228, 37632, 42266, 48304, 54342, 56448, 63399, 72456, 75264, 84532, 96608, 108684, 112896, 126798, 144912, 147931, 169064, 190197, 193216, 217368, 225792, 253596, 289824, 295862, 338128, 380394, 386432, 434736, 443793, 507192, 579648, 591724, 676256, 760788, 772864, 869472, 887586, 1014384, 1159296, 1183448, 1331379, 1352512, 1521576, 1545728, 1738944, 1775172, 2028768, 2318592, 2366896, 2662758, 2705024, 3043152, 3477888, 3550344, 4057536, 4637184, 4733792, 5325516, 5410048, 6086304, 6955776, 7100688, 8115072, 9467584, 10651032, 10820096, 12172608, 13911552, 14201376, 16230144, 18935168, 21302064, 24345216, 28402752, 32460288, 37870336, 42604128, 48690432, 56805504, 75740672, 85208256, 97380864, 113611008, 170416512, 227222016, 340833024, 681666048]

約数ペア:

[(1, 681666048), (2, 340833024), (3, 227222016), (4, 170416512), (6, 113611008), (7, 97380864), (8, 85208256), (9, 75740672), (12, 56805504), (14, 48690432), (16, 42604128), (18, 37870336), (21, 32460288), (24, 28402752), (28, 24345216), (32, 21302064), (36, 18935168), (42, 16230144), (48, 14201376), (49, 13911552), (56, 12172608), (63, 10820096), (64, 10651032), (72, 9467584), (84, 8115072), (96, 7100688), (98, 6955776), (112, 6086304), (126, 5410048), (128, 5325516), (144, 4733792), (147, 4637184), (168, 4057536), (192, 3550344), (196, 3477888), (224, 3043152), (252, 2705024), (256, 2662758), (288, 2366896), (294, 2318592), (336, 2028768), (384, 1775172), (392, 1738944), (441, 1545728), (448, 1521576), (504, 1352512), (512, 1331379), (576, 1183448), (588, 1159296), (672, 1014384), (768, 887586), (784, 869472), (882, 772864), (896, 760788), (1008, 676256), (1152, 591724), (1176, 579648), (1344, 507192), (1536, 443793), (1568, 434736), (1764, 386432), (1792, 380394), (2016, 338128), (2304, 295862), (2352, 289824), (2688, 253596), (3019, 225792), (3136, 217368), (3528, 193216), (3584, 190197), (4032, 169064), (4608, 147931), (4704, 144912), (5376, 126798), (6038, 112896), (6272, 108684), (7056, 96608), (8064, 84532), (9057, 75264), (9408, 72456), (10752, 63399), (12076, 56448), (12544, 54342), (14112, 48304), (16128, 42266), (18114, 37632), (18816, 36228), (21133, 32256), (24152, 28224), (25088, 27171)]