839143872

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{208121}}^1$

素因数の和:208146

約数の個数: 84

約数和(自身を含む): 2748875376

約数和(自身を除く): 1909731504

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, 208121, 416242, 624363, 832484, 1248726, 1456847, 1664968, 1873089, 2497452, 2913694, 3329936, 3746178, 4370541, 4994904, 5827388, 6659872, 7492356, 8741082, 9989808, 11654776, 13111623, 13319744, 14984712, 17482164, 19979616, 23309552, 26223246, 29969424, 34964328, 39959232, 46619104, 52446492, 59938848, 69928656, 93238208, 104892984, 119877696, 139857312, 209785968, 279714624, 419571936, 839143872]

約数ペア:

[(1, 839143872), (2, 419571936), (3, 279714624), (4, 209785968), (6, 139857312), (7, 119877696), (8, 104892984), (9, 93238208), (12, 69928656), (14, 59938848), (16, 52446492), (18, 46619104), (21, 39959232), (24, 34964328), (28, 29969424), (32, 26223246), (36, 23309552), (42, 19979616), (48, 17482164), (56, 14984712), (63, 13319744), (64, 13111623), (72, 11654776), (84, 9989808), (96, 8741082), (112, 7492356), (126, 6659872), (144, 5827388), (168, 4994904), (192, 4370541), (224, 3746178), (252, 3329936), (288, 2913694), (336, 2497452), (448, 1873089), (504, 1664968), (576, 1456847), (672, 1248726), (1008, 832484), (1344, 624363), (2016, 416242), (4032, 208121)]