224739752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1483}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 444309600

約数和(自身を除く): 219569848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 997, 1483, 1994, 2966, 3988, 5932, 7976, 11864, 18943, 28177, 37886, 56354, 75772, 112708, 151544, 225416, 1478551, 2957102, 5914204, 11828408, 28092469, 56184938, 112369876, 224739752]

約数ペア:

[(1, 224739752), (2, 112369876), (4, 56184938), (8, 28092469), (19, 11828408), (38, 5914204), (76, 2957102), (152, 1478551), (997, 225416), (1483, 151544), (1994, 112708), (2966, 75772), (3988, 56354), (5932, 37886), (7976, 28177), (11864, 18943)]