212085456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 624710016

約数和(自身を除く): 412624560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 97, 101, 123, 132, 164, 176, 194, 202, 246, 264, 291, 303, 328, 388, 404, 451, 492, 528, 582, 606, 656, 776, 808, 902, 984, 1067, 1111, 1164, 1212, 1353, 1552, 1616, 1804, 1968, 2134, 2222, 2328, 2424, 2706, 3201, 3333, 3608, 3977, 4141, 4268, 4444, 4656, 4848, 5412, 6402, 6666, 7216, 7954, 8282, 8536, 8888, 9797, 10824, 11931, 12423, 12804, 13332, 15908, 16564, 17072, 17776, 19594, 21648, 23862, 24846, 25608, 26664, 29391, 31816, 33128, 39188, 43747, 45551, 47724, 49692, 51216, 53328, 58782, 63632, 66256, 78376, 87494, 91102, 95448, 99384, 107767, 117564, 131241, 136653, 156752, 174988, 182204, 190896, 198768, 215534, 235128, 262482, 273306, 323301, 349976, 364408, 401677, 431068, 470256, 524964, 546612, 646602, 699952, 728816, 803354, 862136, 1049928, 1093224, 1205031, 1293204, 1606708, 1724272, 2099856, 2186448, 2410062, 2586408, 3213416, 4418447, 4820124, 5172816, 6426832, 8836894, 9640248, 13255341, 17673788, 19280496, 26510682, 35347576, 53021364, 70695152, 106042728, 212085456]

約数ペア:

[(1, 212085456), (2, 106042728), (3, 70695152), (4, 53021364), (6, 35347576), (8, 26510682), (11, 19280496), (12, 17673788), (16, 13255341), (22, 9640248), (24, 8836894), (33, 6426832), (41, 5172816), (44, 4820124), (48, 4418447), (66, 3213416), (82, 2586408), (88, 2410062), (97, 2186448), (101, 2099856), (123, 1724272), (132, 1606708), (164, 1293204), (176, 1205031), (194, 1093224), (202, 1049928), (246, 862136), (264, 803354), (291, 728816), (303, 699952), (328, 646602), (388, 546612), (404, 524964), (451, 470256), (492, 431068), (528, 401677), (582, 364408), (606, 349976), (656, 323301), (776, 273306), (808, 262482), (902, 235128), (984, 215534), (1067, 198768), (1111, 190896), (1164, 182204), (1212, 174988), (1353, 156752), (1552, 136653), (1616, 131241), (1804, 117564), (1968, 107767), (2134, 99384), (2222, 95448), (2328, 91102), (2424, 87494), (2706, 78376), (3201, 66256), (3333, 63632), (3608, 58782), (3977, 53328), (4141, 51216), (4268, 49692), (4444, 47724), (4656, 45551), (4848, 43747), (5412, 39188), (6402, 33128), (6666, 31816), (7216, 29391), (7954, 26664), (8282, 25608), (8536, 24846), (8888, 23862), (9797, 21648), (10824, 19594), (11931, 17776), (12423, 17072), (12804, 16564), (13332, 15908)]