1567874224

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{997}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 3663059200

約数和(自身を除く): 2095184976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 739, 997, 1064, 1478, 1994, 2128, 2956, 3988, 5173, 5912, 6979, 7976, 10346, 11824, 13958, 14041, 15952, 18943, 20692, 27916, 28082, 37886, 41384, 55832, 56164, 75772, 82768, 98287, 111664, 112328, 132601, 151544, 196574, 224656, 265202, 303088, 393148, 530404, 736783, 786296, 1060808, 1473566, 1572592, 2121616, 2947132, 5157481, 5894264, 10314962, 11788528, 13998877, 20629924, 27997754, 41259848, 55995508, 82519696, 97992139, 111991016, 195984278, 223982032, 391968556, 783937112, 1567874224]

約数ペア:

[(1, 1567874224), (2, 783937112), (4, 391968556), (7, 223982032), (8, 195984278), (14, 111991016), (16, 97992139), (19, 82519696), (28, 55995508), (38, 41259848), (56, 27997754), (76, 20629924), (112, 13998877), (133, 11788528), (152, 10314962), (266, 5894264), (304, 5157481), (532, 2947132), (739, 2121616), (997, 1572592), (1064, 1473566), (1478, 1060808), (1994, 786296), (2128, 736783), (2956, 530404), (3988, 393148), (5173, 303088), (5912, 265202), (6979, 224656), (7976, 196574), (10346, 151544), (11824, 132601), (13958, 112328), (14041, 111664), (15952, 98287), (18943, 82768), (20692, 75772), (27916, 56164), (28082, 55832), (37886, 41384)]