276495604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 631003968

約数和(自身を除く): 354508364

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 529, 644, 1012, 1058, 1697, 1771, 2116, 3394, 3542, 3703, 5819, 6788, 7084, 7406, 11638, 11879, 14812, 18667, 23276, 23758, 37334, 39031, 40733, 47516, 74668, 78062, 81466, 130669, 156124, 162932, 261338, 273217, 429341, 522676, 546434, 858682, 897713, 1092868, 1717364, 1795426, 3005387, 3590852, 6010774, 6283991, 9874843, 12021548, 12567982, 19749686, 25135964, 39499372, 69123901, 138247802, 276495604]

約数ペア:

[(1, 276495604), (2, 138247802), (4, 69123901), (7, 39499372), (11, 25135964), (14, 19749686), (22, 12567982), (23, 12021548), (28, 9874843), (44, 6283991), (46, 6010774), (77, 3590852), (92, 3005387), (154, 1795426), (161, 1717364), (253, 1092868), (308, 897713), (322, 858682), (506, 546434), (529, 522676), (644, 429341), (1012, 273217), (1058, 261338), (1697, 162932), (1771, 156124), (2116, 130669), (3394, 81466), (3542, 78062), (3703, 74668), (5819, 47516), (6788, 40733), (7084, 39031), (7406, 37334), (11638, 23758), (11879, 23276), (14812, 18667)]