1222269984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10591

約数の個数: 144

約数和(自身を含む): 3864317184

約数和(自身を除く): 2642047200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 7254, 8928, 9672, 10531, 12896, 14508, 19344, 21062, 29016, 31593, 38688, 42124, 58032, 63186, 84248, 94779, 116064, 126372, 136903, 168496, 189558, 252744, 273806, 326461, 336992, 379116, 410709, 505488, 547612, 652922, 758232, 821418, 979383, 1010976, 1095224, 1232127, 1305844, 1516464, 1642836, 1958766, 2190448, 2464254, 2611688, 2938149, 3032928, 3285672, 3917532, 4243993, 4380896, 4928508, 5223376, 5876298, 6571344, 7835064, 8487986, 9857016, 10446752, 11752596, 12731979, 13142688, 15670128, 16975972, 19714032, 23505192, 25463958, 31340256, 33951944, 38195937, 39428064, 47010384, 50927916, 67903888, 76391874, 94020768, 101855832, 135807776, 152783748, 203711664, 305567496, 407423328, 611134992, 1222269984]

約数ペア:

[(1, 1222269984), (2, 611134992), (3, 407423328), (4, 305567496), (6, 203711664), (8, 152783748), (9, 135807776), (12, 101855832), (13, 94020768), (16, 76391874), (18, 67903888), (24, 50927916), (26, 47010384), (31, 39428064), (32, 38195937), (36, 33951944), (39, 31340256), (48, 25463958), (52, 23505192), (62, 19714032), (72, 16975972), (78, 15670128), (93, 13142688), (96, 12731979), (104, 11752596), (117, 10446752), (124, 9857016), (144, 8487986), (156, 7835064), (186, 6571344), (208, 5876298), (234, 5223376), (248, 4928508), (279, 4380896), (288, 4243993), (312, 3917532), (372, 3285672), (403, 3032928), (416, 2938149), (468, 2611688), (496, 2464254), (558, 2190448), (624, 1958766), (744, 1642836), (806, 1516464), (936, 1305844), (992, 1232127), (1116, 1095224), (1209, 1010976), (1248, 979383), (1488, 821418), (1612, 758232), (1872, 652922), (2232, 547612), (2418, 505488), (2976, 410709), (3224, 379116), (3627, 336992), (3744, 326461), (4464, 273806), (4836, 252744), (6448, 189558), (7254, 168496), (8928, 136903), (9672, 126372), (10531, 116064), (12896, 94779), (14508, 84248), (19344, 63186), (21062, 58032), (29016, 42124), (31593, 38688)]