211130832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12952

約数の個数: 80

約数和(自身を含む): 614246400

約数和(自身を除く): 403115568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 12899, 16368, 25798, 38697, 51596, 77394, 103192, 141889, 154788, 206384, 283778, 309576, 399869, 425667, 567556, 619152, 799738, 851334, 1135112, 1199607, 1599476, 1702668, 2270224, 2399214, 3198952, 3405336, 4398559, 4798428, 6397904, 6810672, 8797118, 9596856, 13195677, 17594236, 19193712, 26391354, 35188472, 52782708, 70376944, 105565416, 211130832]

約数ペア:

[(1, 211130832), (2, 105565416), (3, 70376944), (4, 52782708), (6, 35188472), (8, 26391354), (11, 19193712), (12, 17594236), (16, 13195677), (22, 9596856), (24, 8797118), (31, 6810672), (33, 6397904), (44, 4798428), (48, 4398559), (62, 3405336), (66, 3198952), (88, 2399214), (93, 2270224), (124, 1702668), (132, 1599476), (176, 1199607), (186, 1135112), (248, 851334), (264, 799738), (341, 619152), (372, 567556), (496, 425667), (528, 399869), (682, 309576), (744, 283778), (1023, 206384), (1364, 154788), (1488, 141889), (2046, 103192), (2728, 77394), (4092, 51596), (5456, 38697), (8184, 25798), (12899, 16368)]