2017384448

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 4207694400

約数和(自身を除く): 2190309952

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 128, 148, 158, 256, 296, 316, 337, 512, 592, 632, 674, 1024, 1184, 1264, 1348, 2048, 2368, 2528, 2696, 2923, 4736, 5056, 5392, 5846, 9472, 10112, 10784, 11692, 12469, 18944, 20224, 21568, 23384, 24938, 26623, 37888, 40448, 43136, 46768, 49876, 53246, 75776, 80896, 86272, 93536, 99752, 106492, 161792, 172544, 187072, 199504, 212984, 345088, 374144, 399008, 425968, 690176, 748288, 798016, 851936, 985051, 1496576, 1596032, 1703872, 1970102, 2993152, 3192064, 3407744, 3940204, 5986304, 6384128, 6815488, 7880408, 12768256, 13630976, 15760816, 25536512, 27261952, 31521632, 54523904, 63043264, 126086528, 252173056, 504346112, 1008692224, 2017384448]

約数ペア:

[(1, 2017384448), (2, 1008692224), (4, 504346112), (8, 252173056), (16, 126086528), (32, 63043264), (37, 54523904), (64, 31521632), (74, 27261952), (79, 25536512), (128, 15760816), (148, 13630976), (158, 12768256), (256, 7880408), (296, 6815488), (316, 6384128), (337, 5986304), (512, 3940204), (592, 3407744), (632, 3192064), (674, 2993152), (1024, 1970102), (1184, 1703872), (1264, 1596032), (1348, 1496576), (2048, 985051), (2368, 851936), (2528, 798016), (2696, 748288), (2923, 690176), (4736, 425968), (5056, 399008), (5392, 374144), (5846, 345088), (9472, 212984), (10112, 199504), (10784, 187072), (11692, 172544), (12469, 161792), (18944, 106492), (20224, 99752), (21568, 93536), (23384, 86272), (24938, 80896), (26623, 75776), (37888, 53246), (40448, 49876), (43136, 46768)]