242349568

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{15269}}^1$

素因数の和:15318

約数の個数: 40

約数和(自身を含む): 499878720

約数和(自身を除く): 257529152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15269, 15872, 30538, 61076, 122152, 244304, 473339, 488608, 946678, 977216, 1893356, 1954432, 3786712, 3908864, 7573424, 7817728, 15146848, 30293696, 60587392, 121174784, 242349568]

約数ペア:

[(1, 242349568), (2, 121174784), (4, 60587392), (8, 30293696), (16, 15146848), (31, 7817728), (32, 7573424), (62, 3908864), (64, 3786712), (124, 1954432), (128, 1893356), (248, 977216), (256, 946678), (496, 488608), (512, 473339), (992, 244304), (1984, 122152), (3968, 61076), (7936, 30538), (15269, 15872)]