347913272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 781332480

約数和(自身を除く): 433419208

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 313, 322, 626, 644, 863, 1252, 1288, 1726, 2191, 2504, 3452, 4382, 6041, 6904, 7199, 8764, 12082, 14398, 17528, 19849, 24164, 28796, 39698, 48328, 50393, 57592, 79396, 100786, 138943, 158792, 201572, 270119, 277886, 403144, 540238, 555772, 1080476, 1111544, 1890833, 2160952, 3781666, 6212737, 7563332, 12425474, 15126664, 24850948, 43489159, 49701896, 86978318, 173956636, 347913272]

約数ペア:

[(1, 347913272), (2, 173956636), (4, 86978318), (7, 49701896), (8, 43489159), (14, 24850948), (23, 15126664), (28, 12425474), (46, 7563332), (56, 6212737), (92, 3781666), (161, 2160952), (184, 1890833), (313, 1111544), (322, 1080476), (626, 555772), (644, 540238), (863, 403144), (1252, 277886), (1288, 270119), (1726, 201572), (2191, 158792), (2504, 138943), (3452, 100786), (4382, 79396), (6041, 57592), (6904, 50393), (7199, 48328), (8764, 39698), (12082, 28796), (14398, 24164), (17528, 19849)]