539257568

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1217}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 1084711824

約数和(自身を除く): 545454256

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 227, 244, 454, 488, 908, 976, 1217, 1816, 1952, 2434, 3632, 4868, 7264, 9736, 13847, 19472, 27694, 38944, 55388, 74237, 110776, 148474, 221552, 276259, 296948, 443104, 552518, 593896, 1105036, 1187792, 2210072, 2375584, 4420144, 8840288, 16851799, 33703598, 67407196, 134814392, 269628784, 539257568]

約数ペア:

[(1, 539257568), (2, 269628784), (4, 134814392), (8, 67407196), (16, 33703598), (32, 16851799), (61, 8840288), (122, 4420144), (227, 2375584), (244, 2210072), (454, 1187792), (488, 1105036), (908, 593896), (976, 552518), (1217, 443104), (1816, 296948), (1952, 276259), (2434, 221552), (3632, 148474), (4868, 110776), (7264, 74237), (9736, 55388), (13847, 38944), (19472, 27694)]