255471248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2269}}^1$

素因数の和:2535

約数の個数: 40

約数和(自身を含む): 513419520

約数和(自身を除く): 257948272

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 2269, 3632, 4538, 7037, 9076, 14074, 18152, 28148, 36304, 56296, 70339, 112592, 140678, 281356, 515063, 562712, 1030126, 1125424, 2060252, 4120504, 8241008, 15966953, 31933906, 63867812, 127735624, 255471248]

約数ペア:

[(1, 255471248), (2, 127735624), (4, 63867812), (8, 31933906), (16, 15966953), (31, 8241008), (62, 4120504), (124, 2060252), (227, 1125424), (248, 1030126), (454, 562712), (496, 515063), (908, 281356), (1816, 140678), (2269, 112592), (3632, 70339), (4538, 56296), (7037, 36304), (9076, 28148), (14074, 18152)]