820027824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1903

約数の個数: 160

約数和(自身を含む): 2663448576

約数和(自身を除く): 1843420752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 127, 132, 154, 168, 176, 231, 254, 264, 308, 336, 381, 462, 508, 528, 616, 762, 889, 924, 1016, 1232, 1397, 1524, 1747, 1778, 1848, 2032, 2667, 2794, 3048, 3494, 3556, 3696, 4191, 5241, 5334, 5588, 6096, 6988, 7112, 8382, 9779, 10482, 10668, 11176, 12229, 13976, 14224, 16764, 19217, 19558, 20964, 21336, 22352, 24458, 27952, 29337, 33528, 36687, 38434, 39116, 41928, 42672, 48916, 57651, 58674, 67056, 73374, 76868, 78232, 83856, 97832, 115302, 117348, 134519, 146748, 153736, 156464, 195664, 221869, 230604, 234696, 269038, 293496, 307472, 403557, 443738, 461208, 469392, 538076, 586992, 665607, 807114, 887476, 922416, 1076152, 1331214, 1553083, 1614228, 1774952, 2152304, 2440559, 2662428, 3106166, 3228456, 3549904, 4659249, 4881118, 5324856, 6212332, 6456912, 7321677, 9318498, 9762236, 10649712, 12424664, 14643354, 17083913, 18636996, 19524472, 24849328, 29286708, 34167826, 37273992, 39048944, 51251739, 58573416, 68335652, 74547984, 102503478, 117146832, 136671304, 205006956, 273342608, 410013912, 820027824]

約数ペア:

[(1, 820027824), (2, 410013912), (3, 273342608), (4, 205006956), (6, 136671304), (7, 117146832), (8, 102503478), (11, 74547984), (12, 68335652), (14, 58573416), (16, 51251739), (21, 39048944), (22, 37273992), (24, 34167826), (28, 29286708), (33, 24849328), (42, 19524472), (44, 18636996), (48, 17083913), (56, 14643354), (66, 12424664), (77, 10649712), (84, 9762236), (88, 9318498), (112, 7321677), (127, 6456912), (132, 6212332), (154, 5324856), (168, 4881118), (176, 4659249), (231, 3549904), (254, 3228456), (264, 3106166), (308, 2662428), (336, 2440559), (381, 2152304), (462, 1774952), (508, 1614228), (528, 1553083), (616, 1331214), (762, 1076152), (889, 922416), (924, 887476), (1016, 807114), (1232, 665607), (1397, 586992), (1524, 538076), (1747, 469392), (1778, 461208), (1848, 443738), (2032, 403557), (2667, 307472), (2794, 293496), (3048, 269038), (3494, 234696), (3556, 230604), (3696, 221869), (4191, 195664), (5241, 156464), (5334, 153736), (5588, 146748), (6096, 134519), (6988, 117348), (7112, 115302), (8382, 97832), (9779, 83856), (10482, 78232), (10668, 76868), (11176, 73374), (12229, 67056), (13976, 58674), (14224, 57651), (16764, 48916), (19217, 42672), (19558, 41928), (20964, 39116), (21336, 38434), (22352, 36687), (24458, 33528), (27952, 29337)]