871302272

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 1763735040

約数和(自身を除く): 892432768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 191, 227, 314, 382, 454, 628, 764, 908, 1256, 1528, 1816, 2512, 3056, 3632, 5024, 6112, 7264, 10048, 12224, 14528, 20096, 24448, 29056, 29987, 35639, 43357, 59974, 71278, 86714, 119948, 142556, 173428, 239896, 285112, 346856, 479792, 570224, 693712, 959584, 1140448, 1387424, 1919168, 2280896, 2774848, 3838336, 4561792, 5549696, 6807049, 13614098, 27228196, 54456392, 108912784, 217825568, 435651136, 871302272]

約数ペア:

[(1, 871302272), (2, 435651136), (4, 217825568), (8, 108912784), (16, 54456392), (32, 27228196), (64, 13614098), (128, 6807049), (157, 5549696), (191, 4561792), (227, 3838336), (314, 2774848), (382, 2280896), (454, 1919168), (628, 1387424), (764, 1140448), (908, 959584), (1256, 693712), (1528, 570224), (1816, 479792), (2512, 346856), (3056, 285112), (3632, 239896), (5024, 173428), (6112, 142556), (7264, 119948), (10048, 86714), (12224, 71278), (14528, 59974), (20096, 43357), (24448, 35639), (29056, 29987)]