248148992

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2703

約数の個数: 88

約数和(自身を含む): 610759296

約数和(自身を除く): 362610304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2663, 2912, 3328, 3584, 5326, 5824, 6656, 7168, 10652, 11648, 13312, 18641, 21304, 23296, 34619, 37282, 42608, 46592, 69238, 74564, 85216, 93184, 138476, 149128, 170432, 242333, 276952, 298256, 340864, 484666, 553904, 596512, 681728, 969332, 1107808, 1193024, 1363456, 1938664, 2215616, 2386048, 2726912, 3877328, 4431232, 4772096, 7754656, 8862464, 9544192, 15509312, 17724928, 19088384, 31018624, 35449856, 62037248, 124074496, 248148992]

約数ペア:

[(1, 248148992), (2, 124074496), (4, 62037248), (7, 35449856), (8, 31018624), (13, 19088384), (14, 17724928), (16, 15509312), (26, 9544192), (28, 8862464), (32, 7754656), (52, 4772096), (56, 4431232), (64, 3877328), (91, 2726912), (104, 2386048), (112, 2215616), (128, 1938664), (182, 1363456), (208, 1193024), (224, 1107808), (256, 969332), (364, 681728), (416, 596512), (448, 553904), (512, 484666), (728, 340864), (832, 298256), (896, 276952), (1024, 242333), (1456, 170432), (1664, 149128), (1792, 138476), (2663, 93184), (2912, 85216), (3328, 74564), (3584, 69238), (5326, 46592), (5824, 42608), (6656, 37282), (7168, 34619), (10652, 23296), (11648, 21304), (13312, 18641)]