267928444

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 546981120

約数和(自身を除く): 279052676

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 251, 268, 469, 502, 569, 938, 1004, 1138, 1757, 1876, 2276, 3514, 3983, 7028, 7966, 15932, 16817, 33634, 38123, 67268, 76246, 117719, 142819, 152492, 235438, 266861, 285638, 470876, 533722, 571276, 999733, 1067444, 1999466, 3998932, 9568873, 19137746, 38275492, 66982111, 133964222, 267928444]

約数ペア:

[(1, 267928444), (2, 133964222), (4, 66982111), (7, 38275492), (14, 19137746), (28, 9568873), (67, 3998932), (134, 1999466), (251, 1067444), (268, 999733), (469, 571276), (502, 533722), (569, 470876), (938, 285638), (1004, 266861), (1138, 235438), (1757, 152492), (1876, 142819), (2276, 117719), (3514, 76246), (3983, 67268), (7028, 38123), (7966, 33634), (15932, 16817)]