240692128

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{15319}}^1$

素因数の和:15820

約数の個数: 24

約数和(自身を含む): 474858720

約数和(自身を除く): 234166592

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 3928, 7856, 15319, 15712, 30638, 61276, 122552, 245104, 490208, 7521629, 15043258, 30086516, 60173032, 120346064, 240692128]

約数ペア:

[(1, 240692128), (2, 120346064), (4, 60173032), (8, 30086516), (16, 15043258), (32, 7521629), (491, 490208), (982, 245104), (1964, 122552), (3928, 61276), (7856, 30638), (15319, 15712)]