213409152

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1573

約数の個数: 144

約数和(自身を含む): 675451140

約数和(自身を除く): 462041988

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1531, 1584, 1936, 2112, 2178, 2904, 3062, 3168, 3872, 4224, 4356, 4593, 5808, 6124, 6336, 7744, 8712, 9186, 11616, 12248, 12672, 13779, 15488, 16841, 17424, 18372, 23232, 24496, 27558, 33682, 34848, 36744, 46464, 48992, 50523, 55116, 67364, 69696, 73488, 97984, 101046, 110232, 134728, 139392, 146976, 151569, 185251, 195968, 202092, 220464, 269456, 293952, 303138, 370502, 404184, 440928, 538912, 555753, 587904, 606276, 741004, 808368, 881856, 1077824, 1111506, 1212552, 1482008, 1616736, 1667259, 1763712, 2155648, 2223012, 2425104, 2964016, 3233472, 3334518, 4446024, 4850208, 5928032, 6466944, 6669036, 8892048, 9700416, 11856064, 13338072, 17784096, 19400832, 23712128, 26676144, 35568192, 53352288, 71136384, 106704576, 213409152]

約数ペア:

[(1, 213409152), (2, 106704576), (3, 71136384), (4, 53352288), (6, 35568192), (8, 26676144), (9, 23712128), (11, 19400832), (12, 17784096), (16, 13338072), (18, 11856064), (22, 9700416), (24, 8892048), (32, 6669036), (33, 6466944), (36, 5928032), (44, 4850208), (48, 4446024), (64, 3334518), (66, 3233472), (72, 2964016), (88, 2425104), (96, 2223012), (99, 2155648), (121, 1763712), (128, 1667259), (132, 1616736), (144, 1482008), (176, 1212552), (192, 1111506), (198, 1077824), (242, 881856), (264, 808368), (288, 741004), (352, 606276), (363, 587904), (384, 555753), (396, 538912), (484, 440928), (528, 404184), (576, 370502), (704, 303138), (726, 293952), (792, 269456), (968, 220464), (1056, 202092), (1089, 195968), (1152, 185251), (1408, 151569), (1452, 146976), (1531, 139392), (1584, 134728), (1936, 110232), (2112, 101046), (2178, 97984), (2904, 73488), (3062, 69696), (3168, 67364), (3872, 55116), (4224, 50523), (4356, 48992), (4593, 46464), (5808, 36744), (6124, 34848), (6336, 33682), (7744, 27558), (8712, 24496), (9186, 23232), (11616, 18372), (12248, 17424), (12672, 16841), (13779, 15488)]