807291904

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 88

約数和(自身を含む): 1702579968

約数和(自身を除く): 895288064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 151, 184, 227, 256, 302, 368, 454, 512, 604, 736, 908, 1024, 1208, 1472, 1816, 2416, 2944, 3473, 3632, 4832, 5221, 5888, 6946, 7264, 9664, 10442, 11776, 13892, 14528, 19328, 20884, 23552, 27784, 29056, 34277, 38656, 41768, 55568, 58112, 68554, 77312, 83536, 111136, 116224, 137108, 154624, 167072, 222272, 232448, 274216, 334144, 444544, 548432, 668288, 788371, 889088, 1096864, 1336576, 1576742, 1778176, 2193728, 2673152, 3153484, 3556352, 4387456, 5346304, 6306968, 8774912, 12613936, 17549824, 25227872, 35099648, 50455744, 100911488, 201822976, 403645952, 807291904]

約数ペア:

[(1, 807291904), (2, 403645952), (4, 201822976), (8, 100911488), (16, 50455744), (23, 35099648), (32, 25227872), (46, 17549824), (64, 12613936), (92, 8774912), (128, 6306968), (151, 5346304), (184, 4387456), (227, 3556352), (256, 3153484), (302, 2673152), (368, 2193728), (454, 1778176), (512, 1576742), (604, 1336576), (736, 1096864), (908, 889088), (1024, 788371), (1208, 668288), (1472, 548432), (1816, 444544), (2416, 334144), (2944, 274216), (3473, 232448), (3632, 222272), (4832, 167072), (5221, 154624), (5888, 137108), (6946, 116224), (7264, 111136), (9664, 83536), (10442, 77312), (11776, 68554), (13892, 58112), (14528, 55568), (19328, 41768), (20884, 38656), (23552, 34277), (27784, 29056)]