19963743072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10602

約数の個数: 288

約数和(自身を含む): 67774178304

約数和(自身を除く): 47810435232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 96, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 224, 248, 273, 294, 312, 336, 364, 372, 392, 403, 416, 434, 496, 546, 588, 624, 637, 651, 672, 728, 744, 784, 806, 868, 992, 1092, 1176, 1209, 1248, 1274, 1302, 1456, 1488, 1519, 1568, 1612, 1736, 1911, 2184, 2352, 2418, 2548, 2604, 2821, 2912, 2976, 3038, 3224, 3472, 3822, 4368, 4557, 4704, 4836, 5096, 5208, 5642, 6076, 6448, 6944, 7644, 8463, 8736, 9114, 9672, 10192, 10416, 10531, 11284, 12152, 12896, 15288, 16926, 18228, 19344, 19747, 20384, 20832, 21062, 22568, 24304, 30576, 31593, 33852, 36456, 38688, 39494, 42124, 45136, 48608, 59241, 61152, 63186, 67704, 72912, 73717, 78988, 84248, 90272, 118482, 126372, 135408, 136903, 145824, 147434, 157976, 168496, 221151, 236964, 252744, 270816, 273806, 294868, 315952, 326461, 336992, 410709, 442302, 473928, 505488, 516019, 547612, 589736, 631904, 652922, 821418, 884604, 947856, 958321, 979383, 1010976, 1032038, 1095224, 1179472, 1305844, 1548057, 1642836, 1769208, 1895712, 1916642, 1958766, 2064076, 2190448, 2285227, 2358944, 2611688, 2874963, 3096114, 3285672, 3538416, 3833284, 3917532, 4128152, 4243993, 4380896, 4570454, 5223376, 5749926, 6192228, 6571344, 6708247, 6855681, 7076832, 7666568, 7835064, 8256304, 8487986, 9140908, 10446752, 11499852, 12384456, 12731979, 13142688, 13416494, 13711362, 15333136, 15670128, 15996589, 16512608, 16975972, 18281816, 20124741, 22999704, 24768912, 25463958, 26832988, 27422724, 29707951, 30666272, 31340256, 31993178, 33951944, 36563632, 40249482, 45999408, 47989767, 49537824, 50927916, 53665976, 54845448, 59415902, 63986356, 67903888, 73127264, 80498964, 89123853, 91998816, 95979534, 101855832, 107331952, 109690896, 118831804, 127972712, 135807776, 160997928, 178247706, 191959068, 203711664, 207955657, 214663904, 219381792, 237663608, 255945424, 321995856, 356495412, 383918136, 407423328, 415911314, 475327216, 511890848, 623866971, 643991712, 712990824, 767836272, 831822628, 950654432, 1247733942, 1425981648, 1535672544, 1663645256, 2495467884, 2851963296, 3327290512, 4990935768, 6654581024, 9981871536, 19963743072]

約数ペア:

[(1, 19963743072), (2, 9981871536), (3, 6654581024), (4, 4990935768), (6, 3327290512), (7, 2851963296), (8, 2495467884), (12, 1663645256), (13, 1535672544), (14, 1425981648), (16, 1247733942), (21, 950654432), (24, 831822628), (26, 767836272), (28, 712990824), (31, 643991712), (32, 623866971), (39, 511890848), (42, 475327216), (48, 415911314), (49, 407423328), (52, 383918136), (56, 356495412), (62, 321995856), (78, 255945424), (84, 237663608), (91, 219381792), (93, 214663904), (96, 207955657), (98, 203711664), (104, 191959068), (112, 178247706), (124, 160997928), (147, 135807776), (156, 127972712), (168, 118831804), (182, 109690896), (186, 107331952), (196, 101855832), (208, 95979534), (217, 91998816), (224, 89123853), (248, 80498964), (273, 73127264), (294, 67903888), (312, 63986356), (336, 59415902), (364, 54845448), (372, 53665976), (392, 50927916), (403, 49537824), (416, 47989767), (434, 45999408), (496, 40249482), (546, 36563632), (588, 33951944), (624, 31993178), (637, 31340256), (651, 30666272), (672, 29707951), (728, 27422724), (744, 26832988), (784, 25463958), (806, 24768912), (868, 22999704), (992, 20124741), (1092, 18281816), (1176, 16975972), (1209, 16512608), (1248, 15996589), (1274, 15670128), (1302, 15333136), (1456, 13711362), (1488, 13416494), (1519, 13142688), (1568, 12731979), (1612, 12384456), (1736, 11499852), (1911, 10446752), (2184, 9140908), (2352, 8487986), (2418, 8256304), (2548, 7835064), (2604, 7666568), (2821, 7076832), (2912, 6855681), (2976, 6708247), (3038, 6571344), (3224, 6192228), (3472, 5749926), (3822, 5223376), (4368, 4570454), (4557, 4380896), (4704, 4243993), (4836, 4128152), (5096, 3917532), (5208, 3833284), (5642, 3538416), (6076, 3285672), (6448, 3096114), (6944, 2874963), (7644, 2611688), (8463, 2358944), (8736, 2285227), (9114, 2190448), (9672, 2064076), (10192, 1958766), (10416, 1916642), (10531, 1895712), (11284, 1769208), (12152, 1642836), (12896, 1548057), (15288, 1305844), (16926, 1179472), (18228, 1095224), (19344, 1032038), (19747, 1010976), (20384, 979383), (20832, 958321), (21062, 947856), (22568, 884604), (24304, 821418), (30576, 652922), (31593, 631904), (33852, 589736), (36456, 547612), (38688, 516019), (39494, 505488), (42124, 473928), (45136, 442302), (48608, 410709), (59241, 336992), (61152, 326461), (63186, 315952), (67704, 294868), (72912, 273806), (73717, 270816), (78988, 252744), (84248, 236964), (90272, 221151), (118482, 168496), (126372, 157976), (135408, 147434), (136903, 145824)]