227247104

素因数分解:

$2^{10}\times 7^3\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 88

約数和(自身を含む): 530582400

約数和(自身を除く): 303335296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 647, 686, 784, 896, 1024, 1294, 1372, 1568, 1792, 2588, 2744, 3136, 3584, 4529, 5176, 5488, 6272, 7168, 9058, 10352, 10976, 12544, 18116, 20704, 21952, 25088, 31703, 36232, 41408, 43904, 50176, 63406, 72464, 82816, 87808, 126812, 144928, 165632, 175616, 221921, 253624, 289856, 331264, 351232, 443842, 507248, 579712, 662528, 887684, 1014496, 1159424, 1775368, 2028992, 2318848, 3550736, 4057984, 4637696, 7101472, 8115968, 14202944, 16231936, 28405888, 32463872, 56811776, 113623552, 227247104]

約数ペア:

[(1, 227247104), (2, 113623552), (4, 56811776), (7, 32463872), (8, 28405888), (14, 16231936), (16, 14202944), (28, 8115968), (32, 7101472), (49, 4637696), (56, 4057984), (64, 3550736), (98, 2318848), (112, 2028992), (128, 1775368), (196, 1159424), (224, 1014496), (256, 887684), (343, 662528), (392, 579712), (448, 507248), (512, 443842), (647, 351232), (686, 331264), (784, 289856), (896, 253624), (1024, 221921), (1294, 175616), (1372, 165632), (1568, 144928), (1792, 126812), (2588, 87808), (2744, 82816), (3136, 72464), (3584, 63406), (4529, 50176), (5176, 43904), (5488, 41408), (6272, 36232), (7168, 31703), (9058, 25088), (10352, 21952), (10976, 20704), (12544, 18116)]