239532784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1459}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 480842240

約数和(自身を除く): 241309456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 1324, 1459, 2648, 2918, 5296, 5836, 10261, 11672, 20522, 23344, 41044, 45229, 82088, 90458, 164176, 180916, 361832, 482929, 723664, 965858, 1931716, 3863432, 7726864, 14970799, 29941598, 59883196, 119766392, 239532784]

約数ペア:

[(1, 239532784), (2, 119766392), (4, 59883196), (8, 29941598), (16, 14970799), (31, 7726864), (62, 3863432), (124, 1931716), (248, 965858), (331, 723664), (496, 482929), (662, 361832), (1324, 180916), (1459, 164176), (2648, 90458), (2918, 82088), (5296, 45229), (5836, 41044), (10261, 23344), (11672, 20522)]