259058464

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60869}}^1$

素因数の和:60905

約数の個数: 48

約数和(自身を含む): 613569600

約数和(自身を除く): 354511136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 60869, 121738, 243476, 426083, 486952, 852166, 973904, 1156511, 1704332, 1947808, 2313022, 3408664, 4626044, 6817328, 8095577, 9252088, 13634656, 16191154, 18504176, 32382308, 37008352, 64764616, 129529232, 259058464]

約数ペア:

[(1, 259058464), (2, 129529232), (4, 64764616), (7, 37008352), (8, 32382308), (14, 18504176), (16, 16191154), (19, 13634656), (28, 9252088), (32, 8095577), (38, 6817328), (56, 4626044), (76, 3408664), (112, 2313022), (133, 1947808), (152, 1704332), (224, 1156511), (266, 973904), (304, 852166), (532, 486952), (608, 426083), (1064, 243476), (2128, 121738), (4256, 60869)]