995701472912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{877}}^1\times {\mathrm{3571}}^1$

素因数の和:5128

約数の個数: 80

約数和(自身を含む): 1997343066624

約数和(自身を除く): 1001641593712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 641, 877, 1282, 1754, 2564, 3508, 3571, 5128, 7016, 7142, 10256, 14032, 14284, 19871, 27187, 28568, 39742, 54374, 57136, 79484, 108748, 110701, 158968, 217496, 221402, 317936, 434992, 442804, 562157, 885608, 1124314, 1771216, 2248628, 2289011, 3131767, 4497256, 4578022, 6263534, 8994512, 9156044, 12527068, 17426867, 18312088, 25054136, 34853734, 36624176, 50108272, 69707468, 70959341, 97084777, 139414936, 141918682, 194169554, 278829872, 283837364, 388339108, 567674728, 776678216, 1135349456, 1553356432, 2007462647, 4014925294, 8029850588, 16059701176, 32119402352, 62231342057, 124462684114, 248925368228, 497850736456, 995701472912]

約数ペア:

[(1, 995701472912), (2, 497850736456), (4, 248925368228), (8, 124462684114), (16, 62231342057), (31, 32119402352), (62, 16059701176), (124, 8029850588), (248, 4014925294), (496, 2007462647), (641, 1553356432), (877, 1135349456), (1282, 776678216), (1754, 567674728), (2564, 388339108), (3508, 283837364), (3571, 278829872), (5128, 194169554), (7016, 141918682), (7142, 139414936), (10256, 97084777), (14032, 70959341), (14284, 69707468), (19871, 50108272), (27187, 36624176), (28568, 34853734), (39742, 25054136), (54374, 18312088), (57136, 17426867), (79484, 12527068), (108748, 9156044), (110701, 8994512), (158968, 6263534), (217496, 4578022), (221402, 4497256), (317936, 3131767), (434992, 2289011), (442804, 2248628), (562157, 1771216), (885608, 1124314)]