1327347904

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 84

約数和(自身を含む): 2821542744

約数和(自身を除く): 1494194840

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 361, 584, 608, 722, 787, 1168, 1216, 1387, 1444, 1574, 2336, 2774, 2888, 3148, 4672, 5548, 5776, 6296, 11096, 11552, 12592, 14953, 22192, 23104, 25184, 26353, 29906, 44384, 50368, 52706, 57451, 59812, 88768, 105412, 114902, 119624, 210824, 229804, 239248, 284107, 421648, 459608, 478496, 568214, 843296, 919216, 956992, 1091569, 1136428, 1686592, 1838432, 2183138, 2272856, 3676864, 4366276, 4545712, 8732552, 9091424, 17465104, 18182848, 20739811, 34930208, 41479622, 69860416, 82959244, 165918488, 331836976, 663673952, 1327347904]

約数ペア:

[(1, 1327347904), (2, 663673952), (4, 331836976), (8, 165918488), (16, 82959244), (19, 69860416), (32, 41479622), (38, 34930208), (64, 20739811), (73, 18182848), (76, 17465104), (146, 9091424), (152, 8732552), (292, 4545712), (304, 4366276), (361, 3676864), (584, 2272856), (608, 2183138), (722, 1838432), (787, 1686592), (1168, 1136428), (1216, 1091569), (1387, 956992), (1444, 919216), (1574, 843296), (2336, 568214), (2774, 478496), (2888, 459608), (3148, 421648), (4672, 284107), (5548, 239248), (5776, 229804), (6296, 210824), (11096, 119624), (11552, 114902), (12592, 105412), (14953, 88768), (22192, 59812), (23104, 57451), (25184, 52706), (26353, 50368), (29906, 44384)]