253654224

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 668165568

約数和(自身を除く): 414511344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 157, 194, 291, 314, 347, 388, 471, 582, 628, 694, 776, 942, 1041, 1164, 1256, 1388, 1552, 1884, 2082, 2328, 2512, 2776, 3768, 4164, 4656, 5552, 7536, 8328, 15229, 16656, 30458, 33659, 45687, 54479, 60916, 67318, 91374, 100977, 108958, 121832, 134636, 163437, 182748, 201954, 217916, 243664, 269272, 326874, 365496, 403908, 435832, 538544, 653748, 730992, 807816, 871664, 1307496, 1615632, 2614992, 5284463, 10568926, 15853389, 21137852, 31706778, 42275704, 63413556, 84551408, 126827112, 253654224]

約数ペア:

[(1, 253654224), (2, 126827112), (3, 84551408), (4, 63413556), (6, 42275704), (8, 31706778), (12, 21137852), (16, 15853389), (24, 10568926), (48, 5284463), (97, 2614992), (157, 1615632), (194, 1307496), (291, 871664), (314, 807816), (347, 730992), (388, 653748), (471, 538544), (582, 435832), (628, 403908), (694, 365496), (776, 326874), (942, 269272), (1041, 243664), (1164, 217916), (1256, 201954), (1388, 182748), (1552, 163437), (1884, 134636), (2082, 121832), (2328, 108958), (2512, 100977), (2776, 91374), (3768, 67318), (4164, 60916), (4656, 54479), (5552, 45687), (7536, 33659), (8328, 30458), (15229, 16656)]