553489872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 1622387232

約数和(自身を除く): 1068897360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 71, 78, 93, 104, 124, 142, 156, 169, 186, 208, 213, 248, 284, 312, 338, 372, 403, 426, 496, 507, 568, 624, 676, 744, 806, 852, 923, 961, 1014, 1136, 1209, 1352, 1488, 1612, 1704, 1846, 1922, 2028, 2201, 2418, 2704, 2769, 2883, 3224, 3408, 3692, 3844, 4056, 4402, 4836, 5239, 5538, 5766, 6448, 6603, 7384, 7688, 8112, 8804, 9672, 10478, 11076, 11532, 11999, 12493, 13206, 14768, 15376, 15717, 17608, 19344, 20956, 22152, 23064, 23998, 24986, 26412, 28613, 31434, 35216, 35997, 37479, 41912, 44304, 46128, 47996, 49972, 52824, 57226, 62868, 68231, 71994, 74958, 83824, 85839, 95992, 99944, 105648, 114452, 125736, 136462, 143988, 149916, 162409, 171678, 191984, 199888, 204693, 228904, 251472, 272924, 287976, 299832, 324818, 343356, 371969, 409386, 457808, 487227, 545848, 575952, 599664, 649636, 686712, 743938, 818772, 887003, 974454, 1091696, 1115907, 1299272, 1373424, 1487876, 1637544, 1774006, 1948908, 2231814, 2598544, 2661009, 2975752, 3275088, 3548012, 3897816, 4463628, 5322018, 5951504, 7096024, 7795632, 8927256, 10644036, 11531039, 14192048, 17854512, 21288072, 23062078, 34593117, 42576144, 46124156, 69186234, 92248312, 138372468, 184496624, 276744936, 553489872]

約数ペア:

[(1, 553489872), (2, 276744936), (3, 184496624), (4, 138372468), (6, 92248312), (8, 69186234), (12, 46124156), (13, 42576144), (16, 34593117), (24, 23062078), (26, 21288072), (31, 17854512), (39, 14192048), (48, 11531039), (52, 10644036), (62, 8927256), (71, 7795632), (78, 7096024), (93, 5951504), (104, 5322018), (124, 4463628), (142, 3897816), (156, 3548012), (169, 3275088), (186, 2975752), (208, 2661009), (213, 2598544), (248, 2231814), (284, 1948908), (312, 1774006), (338, 1637544), (372, 1487876), (403, 1373424), (426, 1299272), (496, 1115907), (507, 1091696), (568, 974454), (624, 887003), (676, 818772), (744, 743938), (806, 686712), (852, 649636), (923, 599664), (961, 575952), (1014, 545848), (1136, 487227), (1209, 457808), (1352, 409386), (1488, 371969), (1612, 343356), (1704, 324818), (1846, 299832), (1922, 287976), (2028, 272924), (2201, 251472), (2418, 228904), (2704, 204693), (2769, 199888), (2883, 191984), (3224, 171678), (3408, 162409), (3692, 149916), (3844, 143988), (4056, 136462), (4402, 125736), (4836, 114452), (5239, 105648), (5538, 99944), (5766, 95992), (6448, 85839), (6603, 83824), (7384, 74958), (7688, 71994), (8112, 68231), (8804, 62868), (9672, 57226), (10478, 52824), (11076, 49972), (11532, 47996), (11999, 46128), (12493, 44304), (13206, 41912), (14768, 37479), (15376, 35997), (15717, 35216), (17608, 31434), (19344, 28613), (20956, 26412), (22152, 24986), (23064, 23998)]