238221536

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1256

約数の個数: 72

約数和(自身を含む): 549997560

約数和(自身を除く): 311776024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 392, 556, 784, 973, 1093, 1112, 1568, 1946, 2186, 2224, 3892, 4372, 4448, 6811, 7651, 7784, 8744, 13622, 15302, 15568, 17488, 27244, 30604, 31136, 34976, 53557, 54488, 61208, 107114, 108976, 122416, 151927, 214228, 217952, 244832, 303854, 428456, 607708, 856912, 1063489, 1215416, 1713824, 2126978, 2430832, 4253956, 4861664, 7444423, 8507912, 14888846, 17015824, 29777692, 34031648, 59555384, 119110768, 238221536]

約数ペア:

[(1, 238221536), (2, 119110768), (4, 59555384), (7, 34031648), (8, 29777692), (14, 17015824), (16, 14888846), (28, 8507912), (32, 7444423), (49, 4861664), (56, 4253956), (98, 2430832), (112, 2126978), (139, 1713824), (196, 1215416), (224, 1063489), (278, 856912), (392, 607708), (556, 428456), (784, 303854), (973, 244832), (1093, 217952), (1112, 214228), (1568, 151927), (1946, 122416), (2186, 108976), (2224, 107114), (3892, 61208), (4372, 54488), (4448, 53557), (6811, 34976), (7651, 31136), (7784, 30604), (8744, 27244), (13622, 17488), (15302, 15568)]