257527968

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157799}}^1$

素因数の和:157829

約数の個数: 48

約数和(自身を含む): 715780800

約数和(自身を除く): 458252832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 157799, 315598, 473397, 631196, 946794, 1262392, 1893588, 2524784, 2682583, 3787176, 5049568, 5365166, 7574352, 8047749, 10730332, 15148704, 16095498, 21460664, 32190996, 42921328, 64381992, 85842656, 128763984, 257527968]

約数ペア:

[(1, 257527968), (2, 128763984), (3, 85842656), (4, 64381992), (6, 42921328), (8, 32190996), (12, 21460664), (16, 16095498), (17, 15148704), (24, 10730332), (32, 8047749), (34, 7574352), (48, 5365166), (51, 5049568), (68, 3787176), (96, 2682583), (102, 2524784), (136, 1893588), (204, 1262392), (272, 946794), (408, 631196), (544, 473397), (816, 315598), (1632, 157799)]