397577232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 270

約数和(自身を含む): 1318189626

約数和(自身を除く): 920612394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 144, 153, 156, 169, 186, 204, 208, 221, 234, 248, 272, 279, 306, 312, 338, 372, 403, 408, 442, 468, 496, 507, 527, 558, 612, 624, 663, 676, 744, 806, 816, 884, 936, 961, 1014, 1054, 1116, 1209, 1224, 1326, 1352, 1488, 1521, 1581, 1612, 1768, 1872, 1922, 1989, 2028, 2108, 2232, 2418, 2448, 2652, 2704, 2873, 2883, 3042, 3162, 3224, 3536, 3627, 3844, 3978, 4056, 4216, 4464, 4743, 4836, 5239, 5304, 5746, 5766, 6084, 6324, 6448, 6851, 7254, 7688, 7956, 8112, 8432, 8619, 8649, 9486, 9672, 10478, 10608, 11492, 11532, 12168, 12493, 12648, 13702, 14508, 15376, 15717, 15912, 16337, 17238, 17298, 18972, 19344, 20553, 20956, 22984, 23064, 24336, 24986, 25296, 25857, 27404, 29016, 31434, 31824, 32674, 34476, 34596, 37479, 37944, 41106, 41912, 45968, 46128, 47151, 49011, 49972, 51714, 54808, 58032, 61659, 62868, 65348, 68952, 69192, 74958, 75888, 82212, 83824, 89063, 94302, 98022, 99944, 103428, 109616, 112437, 123318, 125736, 130696, 137904, 138384, 147033, 149916, 162409, 164424, 178126, 188604, 196044, 199888, 206856, 212381, 224874, 246636, 251472, 261392, 267189, 294066, 299832, 324818, 328848, 356252, 377208, 392088, 413712, 424762, 449748, 487227, 493272, 534378, 588132, 599664, 637143, 649636, 712504, 754416, 784176, 801567, 849524, 899496, 974454, 986544, 1068756, 1176264, 1274286, 1299272, 1425008, 1461681, 1603134, 1699048, 1798992, 1911429, 1948908, 2137512, 2352528, 2548572, 2598544, 2760953, 2923362, 3206268, 3398096, 3822858, 3897816, 4275024, 5097144, 5521906, 5846724, 6412536, 7645716, 7795632, 8282859, 10194288, 11043812, 11693448, 12825072, 15291432, 16565718, 22087624, 23386896, 24848577, 30582864, 33131436, 44175248, 49697154, 66262872, 99394308, 132525744, 198788616, 397577232]

約数ペア:

[(1, 397577232), (2, 198788616), (3, 132525744), (4, 99394308), (6, 66262872), (8, 49697154), (9, 44175248), (12, 33131436), (13, 30582864), (16, 24848577), (17, 23386896), (18, 22087624), (24, 16565718), (26, 15291432), (31, 12825072), (34, 11693448), (36, 11043812), (39, 10194288), (48, 8282859), (51, 7795632), (52, 7645716), (62, 6412536), (68, 5846724), (72, 5521906), (78, 5097144), (93, 4275024), (102, 3897816), (104, 3822858), (117, 3398096), (124, 3206268), (136, 2923362), (144, 2760953), (153, 2598544), (156, 2548572), (169, 2352528), (186, 2137512), (204, 1948908), (208, 1911429), (221, 1798992), (234, 1699048), (248, 1603134), (272, 1461681), (279, 1425008), (306, 1299272), (312, 1274286), (338, 1176264), (372, 1068756), (403, 986544), (408, 974454), (442, 899496), (468, 849524), (496, 801567), (507, 784176), (527, 754416), (558, 712504), (612, 649636), (624, 637143), (663, 599664), (676, 588132), (744, 534378), (806, 493272), (816, 487227), (884, 449748), (936, 424762), (961, 413712), (1014, 392088), (1054, 377208), (1116, 356252), (1209, 328848), (1224, 324818), (1326, 299832), (1352, 294066), (1488, 267189), (1521, 261392), (1581, 251472), (1612, 246636), (1768, 224874), (1872, 212381), (1922, 206856), (1989, 199888), (2028, 196044), (2108, 188604), (2232, 178126), (2418, 164424), (2448, 162409), (2652, 149916), (2704, 147033), (2873, 138384), (2883, 137904), (3042, 130696), (3162, 125736), (3224, 123318), (3536, 112437), (3627, 109616), (3844, 103428), (3978, 99944), (4056, 98022), (4216, 94302), (4464, 89063), (4743, 83824), (4836, 82212), (5239, 75888), (5304, 74958), (5746, 69192), (5766, 68952), (6084, 65348), (6324, 62868), (6448, 61659), (6851, 58032), (7254, 54808), (7688, 51714), (7956, 49972), (8112, 49011), (8432, 47151), (8619, 46128), (8649, 45968), (9486, 41912), (9672, 41106), (10478, 37944), (10608, 37479), (11492, 34596), (11532, 34476), (12168, 32674), (12493, 31824), (12648, 31434), (13702, 29016), (14508, 27404), (15376, 25857), (15717, 25296), (15912, 24986), (16337, 24336), (17238, 23064), (17298, 22984), (18972, 20956), (19344, 20553)]