245148912

素因数分解:

$2^4\times 3^2\times {\mathrm{1702423}}^1$

素因数の和:1702437

約数の個数: 30

約数和(自身を含む): 686076872

約数和(自身を除く): 440927960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1702423, 3404846, 5107269, 6809692, 10214538, 13619384, 15321807, 20429076, 27238768, 30643614, 40858152, 61287228, 81716304, 122574456, 245148912]

約数ペア:

[(1, 245148912), (2, 122574456), (3, 81716304), (4, 61287228), (6, 40858152), (8, 30643614), (9, 27238768), (12, 20429076), (16, 15321807), (18, 13619384), (24, 10214538), (36, 6809692), (48, 5107269), (72, 3404846), (144, 1702423)]