868432096

素因数分解:

$2^5\times 7^4\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 120

約数和(自身を含む): 2032853760

約数和(自身を除く): 1164421664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 127, 178, 196, 224, 254, 343, 356, 392, 508, 623, 686, 712, 784, 889, 1016, 1246, 1372, 1424, 1568, 1778, 2032, 2401, 2492, 2744, 2848, 3556, 4064, 4361, 4802, 4984, 5488, 6223, 7112, 8722, 9604, 9968, 10976, 11303, 12446, 14224, 17444, 19208, 19936, 22606, 24892, 28448, 30527, 34888, 38416, 43561, 45212, 49784, 61054, 69776, 76832, 79121, 87122, 90424, 99568, 122108, 139552, 158242, 174244, 180848, 199136, 213689, 244216, 304927, 316484, 348488, 361696, 427378, 488432, 553847, 609854, 632968, 696976, 854756, 976864, 1107694, 1219708, 1265936, 1393952, 1709512, 2215388, 2439416, 2531872, 3419024, 3876929, 4430776, 4878832, 6838048, 7753858, 8861552, 9757664, 15507716, 17723104, 27138503, 31015432, 54277006, 62030864, 108554012, 124061728, 217108024, 434216048, 868432096]

約数ペア:

[(1, 868432096), (2, 434216048), (4, 217108024), (7, 124061728), (8, 108554012), (14, 62030864), (16, 54277006), (28, 31015432), (32, 27138503), (49, 17723104), (56, 15507716), (89, 9757664), (98, 8861552), (112, 7753858), (127, 6838048), (178, 4878832), (196, 4430776), (224, 3876929), (254, 3419024), (343, 2531872), (356, 2439416), (392, 2215388), (508, 1709512), (623, 1393952), (686, 1265936), (712, 1219708), (784, 1107694), (889, 976864), (1016, 854756), (1246, 696976), (1372, 632968), (1424, 609854), (1568, 553847), (1778, 488432), (2032, 427378), (2401, 361696), (2492, 348488), (2744, 316484), (2848, 304927), (3556, 244216), (4064, 213689), (4361, 199136), (4802, 180848), (4984, 174244), (5488, 158242), (6223, 139552), (7112, 122108), (8722, 99568), (9604, 90424), (9968, 87122), (10976, 79121), (11303, 76832), (12446, 69776), (14224, 61054), (17444, 49784), (19208, 45212), (19936, 43561), (22606, 38416), (24892, 34888), (28448, 30527)]