260118208

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30559}}^1$

素因数の和:30597

約数の個数: 56

約数和(自身を含む): 620979200

約数和(自身を除く): 360860992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 30559, 61118, 122236, 213913, 244472, 427826, 488944, 580621, 855652, 977888, 1161242, 1711304, 1955776, 2322484, 3422608, 4064347, 4644968, 6845216, 8128694, 9289936, 13690432, 16257388, 18579872, 32514776, 37159744, 65029552, 130059104, 260118208]

約数ペア:

[(1, 260118208), (2, 130059104), (4, 65029552), (7, 37159744), (8, 32514776), (14, 18579872), (16, 16257388), (19, 13690432), (28, 9289936), (32, 8128694), (38, 6845216), (56, 4644968), (64, 4064347), (76, 3422608), (112, 2322484), (133, 1955776), (152, 1711304), (224, 1161242), (266, 977888), (304, 855652), (448, 580621), (532, 488944), (608, 427826), (1064, 244472), (1216, 213913), (2128, 122236), (4256, 61118), (8512, 30559)]