268571912

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 596920320

約数和(自身を除く): 328348408

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 67, 94, 134, 188, 268, 329, 376, 469, 536, 658, 938, 1316, 1523, 1876, 2632, 3046, 3149, 3752, 6092, 6298, 10661, 12184, 12596, 21322, 22043, 25192, 42644, 44086, 71581, 85288, 88172, 102041, 143162, 176344, 204082, 286324, 408164, 501067, 572648, 714287, 816328, 1002134, 1428574, 2004268, 2857148, 4008536, 4795927, 5714296, 9591854, 19183708, 33571489, 38367416, 67142978, 134285956, 268571912]

約数ペア:

[(1, 268571912), (2, 134285956), (4, 67142978), (7, 38367416), (8, 33571489), (14, 19183708), (28, 9591854), (47, 5714296), (56, 4795927), (67, 4008536), (94, 2857148), (134, 2004268), (188, 1428574), (268, 1002134), (329, 816328), (376, 714287), (469, 572648), (536, 501067), (658, 408164), (938, 286324), (1316, 204082), (1523, 176344), (1876, 143162), (2632, 102041), (3046, 88172), (3149, 85288), (3752, 71581), (6092, 44086), (6298, 42644), (10661, 25192), (12184, 22043), (12596, 21322)]