428668416

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 160

約数和(自身を含む): 1384732800

約数和(自身を除く): 956064384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2112, 2304, 2376, 2816, 2819, 3168, 3456, 4224, 4608, 4752, 5632, 5638, 6336, 6912, 8448, 8457, 9504, 11276, 12672, 13824, 16896, 16914, 19008, 22552, 25344, 25371, 31009, 33828, 38016, 45104, 50688, 50742, 62018, 67656, 76032, 76113, 90208, 93027, 101484, 124036, 135312, 152064, 152226, 180416, 186054, 202968, 248072, 270624, 279081, 304452, 360832, 372108, 405936, 496144, 541248, 558162, 608904, 721664, 744216, 811872, 837243, 992288, 1082496, 1116324, 1217808, 1443328, 1488432, 1623744, 1674486, 1984576, 2164992, 2232648, 2435616, 2976864, 3247488, 3348972, 3969152, 4329984, 4465296, 4871232, 5953728, 6494976, 6697944, 7938304, 8930592, 9742464, 11907456, 12989952, 13395888, 15876608, 17861184, 19484928, 23814912, 26791776, 35722368, 38969856, 47629824, 53583552, 71444736, 107167104, 142889472, 214334208, 428668416]

約数ペア:

[(1, 428668416), (2, 214334208), (3, 142889472), (4, 107167104), (6, 71444736), (8, 53583552), (9, 47629824), (11, 38969856), (12, 35722368), (16, 26791776), (18, 23814912), (22, 19484928), (24, 17861184), (27, 15876608), (32, 13395888), (33, 12989952), (36, 11907456), (44, 9742464), (48, 8930592), (54, 7938304), (64, 6697944), (66, 6494976), (72, 5953728), (88, 4871232), (96, 4465296), (99, 4329984), (108, 3969152), (128, 3348972), (132, 3247488), (144, 2976864), (176, 2435616), (192, 2232648), (198, 2164992), (216, 1984576), (256, 1674486), (264, 1623744), (288, 1488432), (297, 1443328), (352, 1217808), (384, 1116324), (396, 1082496), (432, 992288), (512, 837243), (528, 811872), (576, 744216), (594, 721664), (704, 608904), (768, 558162), (792, 541248), (864, 496144), (1056, 405936), (1152, 372108), (1188, 360832), (1408, 304452), (1536, 279081), (1584, 270624), (1728, 248072), (2112, 202968), (2304, 186054), (2376, 180416), (2816, 152226), (2819, 152064), (3168, 135312), (3456, 124036), (4224, 101484), (4608, 93027), (4752, 90208), (5632, 76113), (5638, 76032), (6336, 67656), (6912, 62018), (8448, 50742), (8457, 50688), (9504, 45104), (11276, 38016), (12672, 33828), (13824, 31009), (16896, 25371), (16914, 25344), (19008, 22552)]