204706728

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 569487360

約数和(自身を除く): 364780632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 127, 183, 244, 254, 366, 367, 381, 488, 508, 549, 732, 734, 762, 1016, 1098, 1101, 1143, 1464, 1468, 1524, 2196, 2202, 2286, 2936, 3048, 3303, 4392, 4404, 4572, 6606, 7747, 8808, 9144, 13212, 15494, 22387, 23241, 26424, 30988, 44774, 46482, 46609, 61976, 67161, 69723, 89548, 92964, 93218, 134322, 139446, 139827, 179096, 185928, 186436, 201483, 268644, 278892, 279654, 372872, 402966, 419481, 537288, 557784, 559308, 805932, 838962, 1118616, 1611864, 1677924, 2843149, 3355848, 5686298, 8529447, 11372596, 17058894, 22745192, 25588341, 34117788, 51176682, 68235576, 102353364, 204706728]

約数ペア:

[(1, 204706728), (2, 102353364), (3, 68235576), (4, 51176682), (6, 34117788), (8, 25588341), (9, 22745192), (12, 17058894), (18, 11372596), (24, 8529447), (36, 5686298), (61, 3355848), (72, 2843149), (122, 1677924), (127, 1611864), (183, 1118616), (244, 838962), (254, 805932), (366, 559308), (367, 557784), (381, 537288), (488, 419481), (508, 402966), (549, 372872), (732, 279654), (734, 278892), (762, 268644), (1016, 201483), (1098, 186436), (1101, 185928), (1143, 179096), (1464, 139827), (1468, 139446), (1524, 134322), (2196, 93218), (2202, 92964), (2286, 89548), (2936, 69723), (3048, 67161), (3303, 61976), (4392, 46609), (4404, 46482), (4572, 44774), (6606, 30988), (7747, 26424), (8808, 23241), (9144, 22387), (13212, 15494)]