1567640004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{278543}}^1$

素因数の和:278624

約数の個数: 48

約数和(自身を含む): 4242782208

約数和(自身を除く): 2675142204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 278543, 557086, 835629, 1114172, 1671258, 1949801, 3342516, 3899602, 5849403, 7799204, 11698806, 18662381, 23397612, 37324762, 55987143, 74649524, 111974286, 130636667, 223948572, 261273334, 391910001, 522546668, 783820002, 1567640004]

約数ペア:

[(1, 1567640004), (2, 783820002), (3, 522546668), (4, 391910001), (6, 261273334), (7, 223948572), (12, 130636667), (14, 111974286), (21, 74649524), (28, 55987143), (42, 37324762), (67, 23397612), (84, 18662381), (134, 11698806), (201, 7799204), (268, 5849403), (402, 3899602), (469, 3342516), (804, 1949801), (938, 1671258), (1407, 1114172), (1876, 835629), (2814, 557086), (5628, 278543)]