27996187968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239431}}^1$

素因数の和:239485

約数の個数: 168

約数和(自身を含む): 94872535680

約数和(自身を除く): 66876347712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2436, 2784, 3248, 3654, 4032, 4176, 4872, 5568, 6496, 7308, 8352, 9744, 12992, 14616, 16704, 19488, 29232, 38976, 58464, 116928, 239431, 478862, 718293, 957724, 1436586, 1676017, 1915448, 2154879, 2873172, 3352034, 3830896, 4309758, 5028051, 5746344, 6704068, 6943499, 7661792, 8619516, 10056102, 11492688, 13408136, 13886998, 15084153, 15323584, 17239032, 20112204, 20830497, 22985376, 26816272, 27773996, 30168306, 34478064, 40224408, 41660994, 45970752, 48604493, 53632544, 55547992, 60336612, 62491491, 68956128, 80448816, 83321988, 97208986, 107265088, 111095984, 120673224, 124982982, 137912256, 145813479, 160897632, 166643976, 194417972, 222191968, 241346448, 249965964, 291626958, 321795264, 333287952, 388835944, 437440437, 444383936, 482692896, 499931928, 583253916, 666575904, 777671888, 874880874, 965385792, 999863856, 1166507832, 1333151808, 1555343776, 1749761748, 1999727712, 2333015664, 3110687552, 3499523496, 3999455424, 4666031328, 6999046992, 9332062656, 13998093984, 27996187968]

約数ペア:

[(1, 27996187968), (2, 13998093984), (3, 9332062656), (4, 6999046992), (6, 4666031328), (7, 3999455424), (8, 3499523496), (9, 3110687552), (12, 2333015664), (14, 1999727712), (16, 1749761748), (18, 1555343776), (21, 1333151808), (24, 1166507832), (28, 999863856), (29, 965385792), (32, 874880874), (36, 777671888), (42, 666575904), (48, 583253916), (56, 499931928), (58, 482692896), (63, 444383936), (64, 437440437), (72, 388835944), (84, 333287952), (87, 321795264), (96, 291626958), (112, 249965964), (116, 241346448), (126, 222191968), (144, 194417972), (168, 166643976), (174, 160897632), (192, 145813479), (203, 137912256), (224, 124982982), (232, 120673224), (252, 111095984), (261, 107265088), (288, 97208986), (336, 83321988), (348, 80448816), (406, 68956128), (448, 62491491), (464, 60336612), (504, 55547992), (522, 53632544), (576, 48604493), (609, 45970752), (672, 41660994), (696, 40224408), (812, 34478064), (928, 30168306), (1008, 27773996), (1044, 26816272), (1218, 22985376), (1344, 20830497), (1392, 20112204), (1624, 17239032), (1827, 15323584), (1856, 15084153), (2016, 13886998), (2088, 13408136), (2436, 11492688), (2784, 10056102), (3248, 8619516), (3654, 7661792), (4032, 6943499), (4176, 6704068), (4872, 5746344), (5568, 5028051), (6496, 4309758), (7308, 3830896), (8352, 3352034), (9744, 2873172), (12992, 2154879), (14616, 1915448), (16704, 1676017), (19488, 1436586), (29232, 957724), (38976, 718293), (58464, 478862), (116928, 239431)]