783937112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{997}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 1772448000

約数和(自身を除く): 988510888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 739, 997, 1064, 1478, 1994, 2956, 3988, 5173, 5912, 6979, 7976, 10346, 13958, 14041, 18943, 20692, 27916, 28082, 37886, 41384, 55832, 56164, 75772, 98287, 112328, 132601, 151544, 196574, 265202, 393148, 530404, 736783, 786296, 1060808, 1473566, 2947132, 5157481, 5894264, 10314962, 13998877, 20629924, 27997754, 41259848, 55995508, 97992139, 111991016, 195984278, 391968556, 783937112]

約数ペア:

[(1, 783937112), (2, 391968556), (4, 195984278), (7, 111991016), (8, 97992139), (14, 55995508), (19, 41259848), (28, 27997754), (38, 20629924), (56, 13998877), (76, 10314962), (133, 5894264), (152, 5157481), (266, 2947132), (532, 1473566), (739, 1060808), (997, 786296), (1064, 736783), (1478, 530404), (1994, 393148), (2956, 265202), (3988, 196574), (5173, 151544), (5912, 132601), (6979, 112328), (7976, 98287), (10346, 75772), (13958, 56164), (14041, 55832), (18943, 41384), (20692, 37886), (27916, 28082)]