245282248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{4397}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 485539200

約数和(自身を除く): 240256952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2936, 4397, 6973, 8794, 13946, 17588, 27892, 35176, 55784, 83543, 167086, 334172, 668344, 1613699, 3227398, 6454796, 12909592, 30660281, 61320562, 122641124, 245282248]

約数ペア:

[(1, 245282248), (2, 122641124), (4, 61320562), (8, 30660281), (19, 12909592), (38, 6454796), (76, 3227398), (152, 1613699), (367, 668344), (734, 334172), (1468, 167086), (2936, 83543), (4397, 55784), (6973, 35176), (8794, 27892), (13946, 17588)]