260034712

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 570873600

約数和(自身を除く): 310838888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 211, 236, 373, 413, 422, 472, 746, 826, 844, 1477, 1492, 1652, 1688, 2611, 2954, 2984, 3304, 5222, 5908, 10444, 11816, 12449, 20888, 22007, 24898, 44014, 49796, 78703, 87143, 88028, 99592, 154049, 157406, 174286, 176056, 308098, 314812, 348572, 550921, 616196, 629624, 697144, 1101842, 1232392, 2203684, 4407368, 4643477, 9286954, 18573908, 32504339, 37147816, 65008678, 130017356, 260034712]

約数ペア:

[(1, 260034712), (2, 130017356), (4, 65008678), (7, 37147816), (8, 32504339), (14, 18573908), (28, 9286954), (56, 4643477), (59, 4407368), (118, 2203684), (211, 1232392), (236, 1101842), (373, 697144), (413, 629624), (422, 616196), (472, 550921), (746, 348572), (826, 314812), (844, 308098), (1477, 176056), (1492, 174286), (1652, 157406), (1688, 154049), (2611, 99592), (2954, 88028), (2984, 87143), (3304, 78703), (5222, 49796), (5908, 44014), (10444, 24898), (11816, 22007), (12449, 20888)]