213539832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 644017920

約数和(自身を除く): 430478088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 127, 132, 193, 198, 242, 254, 264, 363, 381, 386, 396, 484, 508, 579, 726, 762, 772, 792, 968, 1016, 1089, 1143, 1158, 1397, 1452, 1524, 1544, 1737, 2123, 2178, 2286, 2316, 2794, 2904, 3048, 3474, 4191, 4246, 4356, 4572, 4632, 5588, 6369, 6948, 8382, 8492, 8712, 9144, 11176, 12573, 12738, 13896, 15367, 16764, 16984, 19107, 23353, 24511, 25146, 25476, 30734, 33528, 38214, 46101, 46706, 49022, 50292, 50952, 61468, 70059, 73533, 76428, 92202, 93412, 98044, 100584, 122936, 138303, 140118, 147066, 152856, 184404, 186824, 196088, 210177, 220599, 269621, 276606, 280236, 294132, 368808, 420354, 441198, 539242, 553212, 560472, 588264, 808863, 840708, 882396, 1078484, 1106424, 1617726, 1681416, 1764792, 2156968, 2426589, 2965831, 3235452, 4853178, 5931662, 6470904, 8897493, 9706356, 11863324, 17794986, 19412712, 23726648, 26692479, 35589972, 53384958, 71179944, 106769916, 213539832]

約数ペア:

[(1, 213539832), (2, 106769916), (3, 71179944), (4, 53384958), (6, 35589972), (8, 26692479), (9, 23726648), (11, 19412712), (12, 17794986), (18, 11863324), (22, 9706356), (24, 8897493), (33, 6470904), (36, 5931662), (44, 4853178), (66, 3235452), (72, 2965831), (88, 2426589), (99, 2156968), (121, 1764792), (127, 1681416), (132, 1617726), (193, 1106424), (198, 1078484), (242, 882396), (254, 840708), (264, 808863), (363, 588264), (381, 560472), (386, 553212), (396, 539242), (484, 441198), (508, 420354), (579, 368808), (726, 294132), (762, 280236), (772, 276606), (792, 269621), (968, 220599), (1016, 210177), (1089, 196088), (1143, 186824), (1158, 184404), (1397, 152856), (1452, 147066), (1524, 140118), (1544, 138303), (1737, 122936), (2123, 100584), (2178, 98044), (2286, 93412), (2316, 92202), (2794, 76428), (2904, 73533), (3048, 70059), (3474, 61468), (4191, 50952), (4246, 50292), (4356, 49022), (4572, 46706), (4632, 46101), (5588, 38214), (6369, 33528), (6948, 30734), (8382, 25476), (8492, 25146), (8712, 24511), (9144, 23353), (11176, 19107), (12573, 16984), (12738, 16764), (13896, 15367)]