68926420948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:2106

約数の個数: 144

約数和(自身を含む): 155471339520

約数和(自身を除く): 86544918572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 139, 154, 196, 254, 278, 308, 508, 539, 556, 889, 973, 1078, 1397, 1529, 1778, 1811, 1946, 2156, 2794, 3058, 3556, 3622, 3892, 5588, 6116, 6223, 6811, 7244, 9779, 10703, 12446, 12677, 13622, 17653, 19558, 19921, 21406, 24892, 25354, 27244, 35306, 39116, 39842, 42812, 50708, 68453, 70612, 74921, 79684, 88739, 123571, 136906, 139447, 149842, 177478, 194183, 229997, 247142, 251729, 273812, 278894, 299684, 354956, 388366, 459994, 494284, 503458, 557788, 776732, 864997, 919988, 976129, 1006916, 1359281, 1609979, 1729994, 1762103, 1952258, 2529967, 2718562, 2769019, 3219958, 3459988, 3524206, 3904516, 5059934, 5437124, 5538038, 6439916, 7048412, 9514967, 10119868, 11076076, 11269853, 12334721, 17709769, 19029934, 19383133, 22539706, 24669442, 31969583, 35419538, 38059868, 38766266, 45079412, 49338884, 63939166, 70839076, 77532532, 123968383, 127878332, 135681931, 223787081, 247936766, 271363862, 351665413, 447574162, 495873532, 542727724, 703330826, 895148324, 1406661652, 1566509567, 2461657891, 3133019134, 4923315782, 6266038268, 9846631564, 17231605237, 34463210474, 68926420948]

約数ペア:

[(1, 68926420948), (2, 34463210474), (4, 17231605237), (7, 9846631564), (11, 6266038268), (14, 4923315782), (22, 3133019134), (28, 2461657891), (44, 1566509567), (49, 1406661652), (77, 895148324), (98, 703330826), (127, 542727724), (139, 495873532), (154, 447574162), (196, 351665413), (254, 271363862), (278, 247936766), (308, 223787081), (508, 135681931), (539, 127878332), (556, 123968383), (889, 77532532), (973, 70839076), (1078, 63939166), (1397, 49338884), (1529, 45079412), (1778, 38766266), (1811, 38059868), (1946, 35419538), (2156, 31969583), (2794, 24669442), (3058, 22539706), (3556, 19383133), (3622, 19029934), (3892, 17709769), (5588, 12334721), (6116, 11269853), (6223, 11076076), (6811, 10119868), (7244, 9514967), (9779, 7048412), (10703, 6439916), (12446, 5538038), (12677, 5437124), (13622, 5059934), (17653, 3904516), (19558, 3524206), (19921, 3459988), (21406, 3219958), (24892, 2769019), (25354, 2718562), (27244, 2529967), (35306, 1952258), (39116, 1762103), (39842, 1729994), (42812, 1609979), (50708, 1359281), (68453, 1006916), (70612, 976129), (74921, 919988), (79684, 864997), (88739, 776732), (123571, 557788), (136906, 503458), (139447, 494284), (149842, 459994), (177478, 388366), (194183, 354956), (229997, 299684), (247142, 278894), (251729, 273812)]