289082892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2215

約数の個数: 96

約数和(自身を含む): 825043968

約数和(自身を除く): 535961076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 97, 102, 119, 194, 204, 238, 291, 357, 388, 476, 582, 679, 714, 1164, 1358, 1428, 1649, 2037, 2087, 2716, 3298, 4074, 4174, 4947, 6261, 6596, 8148, 8348, 9894, 11543, 12522, 14609, 19788, 23086, 25044, 29218, 34629, 35479, 43827, 46172, 58436, 69258, 70958, 87654, 106437, 138516, 141916, 175308, 202439, 212874, 248353, 404878, 425748, 496706, 607317, 745059, 809756, 993412, 1214634, 1417073, 1490118, 2429268, 2834146, 2980236, 3441463, 4251219, 5668292, 6882926, 8502438, 10324389, 13765852, 17004876, 20648778, 24090241, 41297556, 48180482, 72270723, 96360964, 144541446, 289082892]

約数ペア:

[(1, 289082892), (2, 144541446), (3, 96360964), (4, 72270723), (6, 48180482), (7, 41297556), (12, 24090241), (14, 20648778), (17, 17004876), (21, 13765852), (28, 10324389), (34, 8502438), (42, 6882926), (51, 5668292), (68, 4251219), (84, 3441463), (97, 2980236), (102, 2834146), (119, 2429268), (194, 1490118), (204, 1417073), (238, 1214634), (291, 993412), (357, 809756), (388, 745059), (476, 607317), (582, 496706), (679, 425748), (714, 404878), (1164, 248353), (1358, 212874), (1428, 202439), (1649, 175308), (2037, 141916), (2087, 138516), (2716, 106437), (3298, 87654), (4074, 70958), (4174, 69258), (4947, 58436), (6261, 46172), (6596, 43827), (8148, 35479), (8348, 34629), (9894, 29218), (11543, 25044), (12522, 23086), (14609, 19788)]