267799168

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 666933120

約数和(自身を除く): 399133952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 128, 166, 182, 208, 224, 277, 332, 364, 416, 448, 554, 581, 664, 728, 832, 896, 1079, 1108, 1162, 1328, 1456, 1664, 1939, 2158, 2216, 2324, 2656, 2912, 3601, 3878, 4316, 4432, 4648, 5312, 5824, 7202, 7553, 7756, 8632, 8864, 9296, 10624, 11648, 14404, 15106, 15512, 17264, 17728, 18592, 22991, 25207, 28808, 30212, 31024, 34528, 35456, 37184, 45982, 50414, 57616, 60424, 62048, 69056, 74368, 91964, 100828, 115232, 120848, 124096, 138112, 160937, 183928, 201656, 230464, 241696, 248192, 298883, 321874, 367856, 403312, 460928, 483392, 597766, 643748, 735712, 806624, 966784, 1195532, 1287496, 1471424, 1613248, 2092181, 2391064, 2574992, 2942848, 3226496, 4184362, 4782128, 5149984, 8368724, 9564256, 10299968, 16737448, 19128512, 20599936, 33474896, 38257024, 66949792, 133899584, 267799168]

約数ペア:

[(1, 267799168), (2, 133899584), (4, 66949792), (7, 38257024), (8, 33474896), (13, 20599936), (14, 19128512), (16, 16737448), (26, 10299968), (28, 9564256), (32, 8368724), (52, 5149984), (56, 4782128), (64, 4184362), (83, 3226496), (91, 2942848), (104, 2574992), (112, 2391064), (128, 2092181), (166, 1613248), (182, 1471424), (208, 1287496), (224, 1195532), (277, 966784), (332, 806624), (364, 735712), (416, 643748), (448, 597766), (554, 483392), (581, 460928), (664, 403312), (728, 367856), (832, 321874), (896, 298883), (1079, 248192), (1108, 241696), (1162, 230464), (1328, 201656), (1456, 183928), (1664, 160937), (1939, 138112), (2158, 124096), (2216, 120848), (2324, 115232), (2656, 100828), (2912, 91964), (3601, 74368), (3878, 69056), (4316, 62048), (4432, 60424), (4648, 57616), (5312, 50414), (5824, 45982), (7202, 37184), (7553, 35456), (7756, 34528), (8632, 31024), (8864, 30212), (9296, 28808), (10624, 25207), (11648, 22991), (14404, 18592), (15106, 17728), (15512, 17264)]