215346432

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 671674752

約数和(自身を除く): 456328320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 977, 984, 1148, 1312, 1344, 1722, 1792, 1954, 1968, 2296, 2624, 2688, 2931, 3444, 3908, 3936, 4592, 5248, 5376, 5862, 6839, 6888, 7816, 7872, 9184, 10496, 11724, 13678, 13776, 15632, 15744, 18368, 20517, 23448, 27356, 27552, 31264, 31488, 36736, 40057, 41034, 46896, 54712, 55104, 62528, 73472, 80114, 82068, 93792, 109424, 110208, 120171, 125056, 160228, 164136, 187584, 218848, 220416, 240342, 250112, 280399, 320456, 328272, 375168, 437696, 480684, 560798, 640912, 656544, 750336, 841197, 875392, 961368, 1121596, 1281824, 1313088, 1682394, 1750784, 1922736, 2243192, 2563648, 2626176, 3364788, 3845472, 4486384, 5127296, 5252352, 6729576, 7690944, 8972768, 10254592, 13459152, 15381888, 17945536, 26918304, 30763776, 35891072, 53836608, 71782144, 107673216, 215346432]

約数ペア:

[(1, 215346432), (2, 107673216), (3, 71782144), (4, 53836608), (6, 35891072), (7, 30763776), (8, 26918304), (12, 17945536), (14, 15381888), (16, 13459152), (21, 10254592), (24, 8972768), (28, 7690944), (32, 6729576), (41, 5252352), (42, 5127296), (48, 4486384), (56, 3845472), (64, 3364788), (82, 2626176), (84, 2563648), (96, 2243192), (112, 1922736), (123, 1750784), (128, 1682394), (164, 1313088), (168, 1281824), (192, 1121596), (224, 961368), (246, 875392), (256, 841197), (287, 750336), (328, 656544), (336, 640912), (384, 560798), (448, 480684), (492, 437696), (574, 375168), (656, 328272), (672, 320456), (768, 280399), (861, 250112), (896, 240342), (977, 220416), (984, 218848), (1148, 187584), (1312, 164136), (1344, 160228), (1722, 125056), (1792, 120171), (1954, 110208), (1968, 109424), (2296, 93792), (2624, 82068), (2688, 80114), (2931, 73472), (3444, 62528), (3908, 55104), (3936, 54712), (4592, 46896), (5248, 41034), (5376, 40057), (5862, 36736), (6839, 31488), (6888, 31264), (7816, 27552), (7872, 27356), (9184, 23448), (10496, 20517), (11724, 18368), (13678, 15744), (13776, 15632)]