212229792

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 624117312

約数和(自身を除く): 411887520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 97, 107, 142, 144, 194, 213, 214, 284, 288, 291, 321, 388, 426, 428, 568, 582, 639, 642, 776, 852, 856, 873, 963, 1136, 1164, 1278, 1284, 1552, 1704, 1712, 1746, 1926, 2272, 2328, 2556, 2568, 3104, 3408, 3424, 3492, 3852, 4656, 5112, 5136, 6816, 6887, 6984, 7597, 7704, 9312, 10224, 10272, 10379, 13774, 13968, 15194, 15408, 20448, 20661, 20758, 22791, 27548, 27936, 30388, 30816, 31137, 41322, 41516, 45582, 55096, 60776, 61983, 62274, 68373, 82644, 83032, 91164, 93411, 110192, 121552, 123966, 124548, 136746, 165288, 166064, 182328, 186822, 220384, 243104, 247932, 249096, 273492, 330576, 332128, 364656, 373644, 495864, 498192, 546984, 661152, 729312, 736909, 747288, 991728, 996384, 1093968, 1473818, 1494576, 1983456, 2187936, 2210727, 2947636, 2989152, 4421454, 5895272, 6632181, 8842908, 11790544, 13264362, 17685816, 23581088, 26528724, 35371632, 53057448, 70743264, 106114896, 212229792]

約数ペア:

[(1, 212229792), (2, 106114896), (3, 70743264), (4, 53057448), (6, 35371632), (8, 26528724), (9, 23581088), (12, 17685816), (16, 13264362), (18, 11790544), (24, 8842908), (32, 6632181), (36, 5895272), (48, 4421454), (71, 2989152), (72, 2947636), (96, 2210727), (97, 2187936), (107, 1983456), (142, 1494576), (144, 1473818), (194, 1093968), (213, 996384), (214, 991728), (284, 747288), (288, 736909), (291, 729312), (321, 661152), (388, 546984), (426, 498192), (428, 495864), (568, 373644), (582, 364656), (639, 332128), (642, 330576), (776, 273492), (852, 249096), (856, 247932), (873, 243104), (963, 220384), (1136, 186822), (1164, 182328), (1278, 166064), (1284, 165288), (1552, 136746), (1704, 124548), (1712, 123966), (1746, 121552), (1926, 110192), (2272, 93411), (2328, 91164), (2556, 83032), (2568, 82644), (3104, 68373), (3408, 62274), (3424, 61983), (3492, 60776), (3852, 55096), (4656, 45582), (5112, 41516), (5136, 41322), (6816, 31137), (6887, 30816), (6984, 30388), (7597, 27936), (7704, 27548), (9312, 22791), (10224, 20758), (10272, 20661), (10379, 20448), (13774, 15408), (13968, 15194)]