260989372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 335101508

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 217, 238, 322, 391, 434, 476, 527, 644, 713, 769, 782, 868, 1054, 1426, 1538, 1564, 2108, 2737, 2852, 3076, 3689, 4991, 5383, 5474, 7378, 9982, 10766, 10948, 12121, 13073, 14756, 17687, 19964, 21532, 23839, 24242, 26146, 35374, 47678, 48484, 52292, 70748, 84847, 91511, 95356, 123809, 166873, 169694, 183022, 247618, 300679, 333746, 339388, 366044, 405263, 495236, 548297, 601358, 667492, 810526, 1096594, 1202716, 1621052, 2104753, 2193188, 2836841, 3838079, 4209506, 5673682, 7676158, 8419012, 9321049, 11347364, 15352316, 18642098, 37284196, 65247343, 130494686, 260989372]

約数ペア:

[(1, 260989372), (2, 130494686), (4, 65247343), (7, 37284196), (14, 18642098), (17, 15352316), (23, 11347364), (28, 9321049), (31, 8419012), (34, 7676158), (46, 5673682), (62, 4209506), (68, 3838079), (92, 2836841), (119, 2193188), (124, 2104753), (161, 1621052), (217, 1202716), (238, 1096594), (322, 810526), (391, 667492), (434, 601358), (476, 548297), (527, 495236), (644, 405263), (713, 366044), (769, 339388), (782, 333746), (868, 300679), (1054, 247618), (1426, 183022), (1538, 169694), (1564, 166873), (2108, 123809), (2737, 95356), (2852, 91511), (3076, 84847), (3689, 70748), (4991, 52292), (5383, 48484), (5474, 47678), (7378, 35374), (9982, 26146), (10766, 24242), (10948, 23839), (12121, 21532), (13073, 19964), (14756, 17687)]