215238912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40037}}^1$

素因数の和:40063

約数の個数: 72

約数和(自身を含む): 654701376

約数和(自身を除く): 439462464

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, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 40037, 80074, 120111, 160148, 240222, 280259, 320296, 480444, 560518, 640592, 840777, 960888, 1121036, 1281184, 1681554, 1921776, 2242072, 2562368, 3363108, 3843552, 4484144, 5124736, 6726216, 7687104, 8968288, 10249472, 13452432, 15374208, 17936576, 26904864, 30748416, 35873152, 53809728, 71746304, 107619456, 215238912]

約数ペア:

[(1, 215238912), (2, 107619456), (3, 71746304), (4, 53809728), (6, 35873152), (7, 30748416), (8, 26904864), (12, 17936576), (14, 15374208), (16, 13452432), (21, 10249472), (24, 8968288), (28, 7687104), (32, 6726216), (42, 5124736), (48, 4484144), (56, 3843552), (64, 3363108), (84, 2562368), (96, 2242072), (112, 1921776), (128, 1681554), (168, 1281184), (192, 1121036), (224, 960888), (256, 840777), (336, 640592), (384, 560518), (448, 480444), (672, 320296), (768, 280259), (896, 240222), (1344, 160148), (1792, 120111), (2688, 80074), (5376, 40037)]