244596728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{37423}}^1$

素因数の和:37491

約数の個数: 32

約数和(自身を含む): 493996800

約数和(自身を除く): 249400072

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 37423, 74846, 149692, 299384, 711037, 1422074, 1609189, 2844148, 3218378, 5688296, 6436756, 12873512, 30574591, 61149182, 122298364, 244596728]

約数ペア:

[(1, 244596728), (2, 122298364), (4, 61149182), (8, 30574591), (19, 12873512), (38, 6436756), (43, 5688296), (76, 3218378), (86, 2844148), (152, 1609189), (172, 1422074), (344, 711037), (817, 299384), (1634, 149692), (3268, 74846), (6536, 37423)]