520288272

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 180

約数和(自身を含む): 1757189616

約数和(自身を除く): 1236901344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 2731, 3024, 3402, 3528, 3888, 3969, 4536, 5292, 5462, 6804, 7056, 7938, 8193, 9072, 10584, 10924, 11907, 13608, 15876, 16386, 19117, 21168, 21848, 23814, 24579, 27216, 31752, 32772, 38234, 43696, 47628, 49158, 57351, 63504, 65544, 73737, 76468, 95256, 98316, 114702, 131088, 133819, 147474, 152936, 172053, 190512, 196632, 221211, 229404, 267638, 294948, 305872, 344106, 393264, 401457, 442422, 458808, 516159, 535276, 589896, 663633, 688212, 802914, 884844, 917616, 1032318, 1070552, 1179792, 1204371, 1327266, 1376424, 1548477, 1605828, 1769688, 2064636, 2141104, 2408742, 2654532, 2752848, 3096954, 3211656, 3539376, 3613113, 4129272, 4645431, 4817484, 5309064, 6193908, 6423312, 7226226, 8258544, 9290862, 9634968, 10618128, 10839339, 12387816, 14452452, 18581724, 19269936, 21678678, 24775632, 28904904, 32518017, 37163448, 43357356, 57809808, 65036034, 74326896, 86714712, 130072068, 173429424, 260144136, 520288272]

約数ペア:

[(1, 520288272), (2, 260144136), (3, 173429424), (4, 130072068), (6, 86714712), (7, 74326896), (8, 65036034), (9, 57809808), (12, 43357356), (14, 37163448), (16, 32518017), (18, 28904904), (21, 24775632), (24, 21678678), (27, 19269936), (28, 18581724), (36, 14452452), (42, 12387816), (48, 10839339), (49, 10618128), (54, 9634968), (56, 9290862), (63, 8258544), (72, 7226226), (81, 6423312), (84, 6193908), (98, 5309064), (108, 4817484), (112, 4645431), (126, 4129272), (144, 3613113), (147, 3539376), (162, 3211656), (168, 3096954), (189, 2752848), (196, 2654532), (216, 2408742), (243, 2141104), (252, 2064636), (294, 1769688), (324, 1605828), (336, 1548477), (378, 1376424), (392, 1327266), (432, 1204371), (441, 1179792), (486, 1070552), (504, 1032318), (567, 917616), (588, 884844), (648, 802914), (756, 688212), (784, 663633), (882, 589896), (972, 535276), (1008, 516159), (1134, 458808), (1176, 442422), (1296, 401457), (1323, 393264), (1512, 344106), (1701, 305872), (1764, 294948), (1944, 267638), (2268, 229404), (2352, 221211), (2646, 196632), (2731, 190512), (3024, 172053), (3402, 152936), (3528, 147474), (3888, 133819), (3969, 131088), (4536, 114702), (5292, 98316), (5462, 95256), (6804, 76468), (7056, 73737), (7938, 65544), (8193, 63504), (9072, 57351), (10584, 49158), (10924, 47628), (11907, 43696), (13608, 38234), (15876, 32772), (16386, 31752), (19117, 27216), (21168, 24579), (21848, 23814)]