729741568

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{11927}}^1$

素因数の和:12182

約数の個数: 36

約数和(自身を含む): 1462849920

約数和(自身を除く): 733108352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 956, 1912, 3824, 7648, 11927, 15296, 23854, 30592, 47708, 61184, 95416, 190832, 381664, 763328, 1526656, 2850553, 3053312, 5701106, 11402212, 22804424, 45608848, 91217696, 182435392, 364870784, 729741568]

約数ペア:

[(1, 729741568), (2, 364870784), (4, 182435392), (8, 91217696), (16, 45608848), (32, 22804424), (64, 11402212), (128, 5701106), (239, 3053312), (256, 2850553), (478, 1526656), (956, 763328), (1912, 381664), (3824, 190832), (7648, 95416), (11927, 61184), (15296, 47708), (23854, 30592)]