894518912

素因数分解:

$2^7\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 2091179520

約数和(自身を除く): 1196660608

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, 1123, 1568, 1778, 2032, 2246, 3136, 3556, 4064, 4492, 6223, 6272, 7112, 7861, 8128, 8984, 12446, 14224, 15722, 16256, 17968, 24892, 28448, 31444, 35936, 49784, 55027, 56896, 62888, 71872, 99568, 110054, 113792, 125776, 142621, 143744, 199136, 220108, 251552, 285242, 398272, 440216, 503104, 570484, 796544, 880432, 998347, 1006208, 1140968, 1760864, 1996694, 2281936, 3521728, 3993388, 4563872, 6988429, 7043456, 7986776, 9127744, 13976858, 15973552, 18255488, 27953716, 31947104, 55907432, 63894208, 111814864, 127788416, 223629728, 447259456, 894518912]

約数ペア:

[(1, 894518912), (2, 447259456), (4, 223629728), (7, 127788416), (8, 111814864), (14, 63894208), (16, 55907432), (28, 31947104), (32, 27953716), (49, 18255488), (56, 15973552), (64, 13976858), (98, 9127744), (112, 7986776), (127, 7043456), (128, 6988429), (196, 4563872), (224, 3993388), (254, 3521728), (392, 2281936), (448, 1996694), (508, 1760864), (784, 1140968), (889, 1006208), (896, 998347), (1016, 880432), (1123, 796544), (1568, 570484), (1778, 503104), (2032, 440216), (2246, 398272), (3136, 285242), (3556, 251552), (4064, 220108), (4492, 199136), (6223, 143744), (6272, 142621), (7112, 125776), (7861, 113792), (8128, 110054), (8984, 99568), (12446, 71872), (14224, 62888), (15722, 56896), (16256, 55027), (17968, 49784), (24892, 35936), (28448, 31444)]