873478912

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 1837392480

約数和(自身を除く): 963913568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 109, 128, 184, 218, 256, 368, 436, 736, 872, 1361, 1472, 1744, 2507, 2722, 2944, 3488, 5014, 5444, 5888, 6976, 10028, 10888, 13952, 20056, 21776, 27904, 31303, 40112, 43552, 62606, 80224, 87104, 125212, 148349, 160448, 174208, 250424, 296698, 320896, 348416, 500848, 593396, 641792, 1001696, 1186792, 2003392, 2373584, 3412027, 4006784, 4747168, 6824054, 8013568, 9494336, 13648108, 18988672, 27296216, 37977344, 54592432, 109184864, 218369728, 436739456, 873478912]

約数ペア:

[(1, 873478912), (2, 436739456), (4, 218369728), (8, 109184864), (16, 54592432), (23, 37977344), (32, 27296216), (46, 18988672), (64, 13648108), (92, 9494336), (109, 8013568), (128, 6824054), (184, 4747168), (218, 4006784), (256, 3412027), (368, 2373584), (436, 2003392), (736, 1186792), (872, 1001696), (1361, 641792), (1472, 593396), (1744, 500848), (2507, 348416), (2722, 320896), (2944, 296698), (3488, 250424), (5014, 174208), (5444, 160448), (5888, 148349), (6976, 125212), (10028, 87104), (10888, 80224), (13952, 62606), (20056, 43552), (21776, 40112), (27904, 31303)]