290056272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9311}}^1$

素因数の和:9392

約数の個数: 80

約数和(自身を含む): 831375360

約数和(自身を除く): 541319088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1298, 1416, 1947, 2596, 2832, 3894, 5192, 7788, 9311, 10384, 15576, 18622, 27933, 31152, 37244, 55866, 74488, 102421, 111732, 148976, 204842, 223464, 307263, 409684, 446928, 549349, 614526, 819368, 1098698, 1229052, 1638736, 1648047, 2197396, 2458104, 3296094, 4394792, 4916208, 6042839, 6592188, 8789584, 12085678, 13184376, 18128517, 24171356, 26368752, 36257034, 48342712, 72514068, 96685424, 145028136, 290056272]

約数ペア:

[(1, 290056272), (2, 145028136), (3, 96685424), (4, 72514068), (6, 48342712), (8, 36257034), (11, 26368752), (12, 24171356), (16, 18128517), (22, 13184376), (24, 12085678), (33, 8789584), (44, 6592188), (48, 6042839), (59, 4916208), (66, 4394792), (88, 3296094), (118, 2458104), (132, 2197396), (176, 1648047), (177, 1638736), (236, 1229052), (264, 1098698), (354, 819368), (472, 614526), (528, 549349), (649, 446928), (708, 409684), (944, 307263), (1298, 223464), (1416, 204842), (1947, 148976), (2596, 111732), (2832, 102421), (3894, 74488), (5192, 55866), (7788, 37244), (9311, 31152), (10384, 27933), (15576, 18622)]