220714048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2195

約数の個数: 56

約数和(自身を含む): 460857600

約数和(自身を除く): 240143552

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1696, 1984, 2099, 3286, 3392, 4198, 6572, 8396, 13144, 16792, 26288, 33584, 52576, 65069, 67168, 105152, 111247, 130138, 134336, 222494, 260276, 444988, 520552, 889976, 1041104, 1779952, 2082208, 3448657, 3559904, 4164416, 6897314, 7119808, 13794628, 27589256, 55178512, 110357024, 220714048]

約数ペア:

[(1, 220714048), (2, 110357024), (4, 55178512), (8, 27589256), (16, 13794628), (31, 7119808), (32, 6897314), (53, 4164416), (62, 3559904), (64, 3448657), (106, 2082208), (124, 1779952), (212, 1041104), (248, 889976), (424, 520552), (496, 444988), (848, 260276), (992, 222494), (1643, 134336), (1696, 130138), (1984, 111247), (2099, 105152), (3286, 67168), (3392, 65069), (4198, 52576), (6572, 33584), (8396, 26288), (13144, 16792)]