255236112

素因数分解:

$2^4\times 3^2\times {\mathrm{1772473}}^1$

素因数の和:1772487

約数の個数: 30

約数和(自身を含む): 714307022

約数和(自身を除く): 459070910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1772473, 3544946, 5317419, 7089892, 10634838, 14179784, 15952257, 21269676, 28359568, 31904514, 42539352, 63809028, 85078704, 127618056, 255236112]

約数ペア:

[(1, 255236112), (2, 127618056), (3, 85078704), (4, 63809028), (6, 42539352), (8, 31904514), (9, 28359568), (12, 21269676), (16, 15952257), (18, 14179784), (24, 10634838), (36, 7089892), (48, 5317419), (72, 3544946), (144, 1772473)]