1956557568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1031}}^1$

素因数の和:1410

約数の個数: 144

約数和(自身を含む): 5973843456

約数和(自身を除く): 4017285888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 353, 384, 448, 672, 706, 768, 896, 1031, 1059, 1344, 1412, 1792, 2062, 2118, 2471, 2688, 2824, 3093, 4124, 4236, 4942, 5376, 5648, 6186, 7217, 7413, 8248, 8472, 9884, 11296, 12372, 14434, 14826, 16496, 16944, 19768, 21651, 22592, 24744, 28868, 29652, 32992, 33888, 39536, 43302, 45184, 49488, 57736, 59304, 65984, 67776, 79072, 86604, 90368, 98976, 115472, 118608, 131968, 135552, 158144, 173208, 197952, 230944, 237216, 263936, 271104, 316288, 346416, 363943, 395904, 461888, 474432, 632576, 692832, 727886, 791808, 923776, 948864, 1091829, 1385664, 1455772, 1847552, 1897728, 2183658, 2547601, 2771328, 2911544, 4367316, 5095202, 5542656, 5823088, 7642803, 8734632, 10190404, 11646176, 15285606, 17469264, 20380808, 23292352, 30571212, 34938528, 40761616, 46584704, 61142424, 69877056, 81523232, 93169408, 122284848, 139754112, 163046464, 244569696, 279508224, 326092928, 489139392, 652185856, 978278784, 1956557568]

約数ペア:

[(1, 1956557568), (2, 978278784), (3, 652185856), (4, 489139392), (6, 326092928), (7, 279508224), (8, 244569696), (12, 163046464), (14, 139754112), (16, 122284848), (21, 93169408), (24, 81523232), (28, 69877056), (32, 61142424), (42, 46584704), (48, 40761616), (56, 34938528), (64, 30571212), (84, 23292352), (96, 20380808), (112, 17469264), (128, 15285606), (168, 11646176), (192, 10190404), (224, 8734632), (256, 7642803), (336, 5823088), (353, 5542656), (384, 5095202), (448, 4367316), (672, 2911544), (706, 2771328), (768, 2547601), (896, 2183658), (1031, 1897728), (1059, 1847552), (1344, 1455772), (1412, 1385664), (1792, 1091829), (2062, 948864), (2118, 923776), (2471, 791808), (2688, 727886), (2824, 692832), (3093, 632576), (4124, 474432), (4236, 461888), (4942, 395904), (5376, 363943), (5648, 346416), (6186, 316288), (7217, 271104), (7413, 263936), (8248, 237216), (8472, 230944), (9884, 197952), (11296, 173208), (12372, 158144), (14434, 135552), (14826, 131968), (16496, 118608), (16944, 115472), (19768, 98976), (21651, 90368), (22592, 86604), (24744, 79072), (28868, 67776), (29652, 65984), (32992, 59304), (33888, 57736), (39536, 49488), (43302, 45184)]