865843328

素因数分解:

$2^7\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 2024202240

約数和(自身を除く): 1158358912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 392, 448, 508, 784, 889, 896, 1016, 1087, 1568, 1778, 2032, 2174, 3136, 3556, 4064, 4348, 6223, 6272, 7112, 7609, 8128, 8696, 12446, 14224, 15218, 16256, 17392, 24892, 28448, 30436, 34784, 49784, 53263, 56896, 60872, 69568, 99568, 106526, 113792, 121744, 138049, 139136, 199136, 213052, 243488, 276098, 398272, 426104, 486976, 552196, 796544, 852208, 966343, 973952, 1104392, 1704416, 1932686, 2208784, 3408832, 3865372, 4417568, 6764401, 6817664, 7730744, 8835136, 13528802, 15461488, 17670272, 27057604, 30922976, 54115208, 61845952, 108230416, 123691904, 216460832, 432921664, 865843328]

約数ペア:

[(1, 865843328), (2, 432921664), (4, 216460832), (7, 123691904), (8, 108230416), (14, 61845952), (16, 54115208), (28, 30922976), (32, 27057604), (49, 17670272), (56, 15461488), (64, 13528802), (98, 8835136), (112, 7730744), (127, 6817664), (128, 6764401), (196, 4417568), (224, 3865372), (254, 3408832), (392, 2208784), (448, 1932686), (508, 1704416), (784, 1104392), (889, 973952), (896, 966343), (1016, 852208), (1087, 796544), (1568, 552196), (1778, 486976), (2032, 426104), (2174, 398272), (3136, 276098), (3556, 243488), (4064, 213052), (4348, 199136), (6223, 139136), (6272, 138049), (7112, 121744), (7609, 113792), (8128, 106526), (8696, 99568), (12446, 69568), (14224, 60872), (15218, 56896), (16256, 53263), (17392, 49784), (24892, 34784), (28448, 30436)]