242091296

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 493355520

約数和(自身を除く): 251264224

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 1184, 1471, 2224, 2942, 4448, 5143, 5884, 10286, 11768, 20572, 23536, 41144, 47072, 54427, 82288, 108854, 164576, 204469, 217708, 408938, 435416, 817876, 870832, 1635752, 1741664, 3271504, 6543008, 7565353, 15130706, 30261412, 60522824, 121045648, 242091296]

約数ペア:

[(1, 242091296), (2, 121045648), (4, 60522824), (8, 30261412), (16, 15130706), (32, 7565353), (37, 6543008), (74, 3271504), (139, 1741664), (148, 1635752), (278, 870832), (296, 817876), (556, 435416), (592, 408938), (1112, 217708), (1184, 204469), (1471, 164576), (2224, 108854), (2942, 82288), (4448, 54427), (5143, 47072), (5884, 41144), (10286, 23536), (11768, 20572)]