2567831616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{636863}}^1$

素因数の和:636888

約数の個数: 84

約数和(自身を含む): 8411699712

約数和(自身を除く): 5843868096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 636863, 1273726, 1910589, 2547452, 3821178, 4458041, 5094904, 5731767, 7642356, 8916082, 10189808, 11463534, 13374123, 15284712, 17832164, 20379616, 22927068, 26748246, 30569424, 35664328, 40122369, 40759232, 45854136, 53496492, 61138848, 71328656, 80244738, 91708272, 106992984, 122277696, 142657312, 160489476, 183416544, 213985968, 285314624, 320978952, 366833088, 427971936, 641957904, 855943872, 1283915808, 2567831616]

約数ペア:

[(1, 2567831616), (2, 1283915808), (3, 855943872), (4, 641957904), (6, 427971936), (7, 366833088), (8, 320978952), (9, 285314624), (12, 213985968), (14, 183416544), (16, 160489476), (18, 142657312), (21, 122277696), (24, 106992984), (28, 91708272), (32, 80244738), (36, 71328656), (42, 61138848), (48, 53496492), (56, 45854136), (63, 40759232), (64, 40122369), (72, 35664328), (84, 30569424), (96, 26748246), (112, 22927068), (126, 20379616), (144, 17832164), (168, 15284712), (192, 13374123), (224, 11463534), (252, 10189808), (288, 8916082), (336, 7642356), (448, 5731767), (504, 5094904), (576, 4458041), (672, 3821178), (1008, 2547452), (1344, 1910589), (2016, 1273726), (4032, 636863)]