18012668544

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 448

約数和(自身を含む): 59934873600

約数和(自身を除く): 41922205056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 208, 216, 234, 243, 248, 279, 288, 312, 324, 351, 372, 384, 403, 416, 432, 468, 479, 486, 496, 558, 576, 624, 648, 702, 729, 744, 806, 832, 837, 864, 936, 958, 972, 992, 1053, 1116, 1152, 1209, 1248, 1296, 1404, 1437, 1458, 1488, 1612, 1664, 1674, 1728, 1872, 1916, 1944, 1984, 2106, 2232, 2418, 2496, 2511, 2592, 2808, 2874, 2916, 2976, 3159, 3224, 3348, 3456, 3627, 3744, 3832, 3888, 3968, 4212, 4311, 4464, 4836, 4992, 5022, 5184, 5616, 5748, 5832, 5952, 6227, 6318, 6448, 6696, 7254, 7488, 7533, 7664, 7776, 8424, 8622, 8928, 9477, 9672, 10044, 10368, 10881, 11232, 11496, 11664, 11904, 12454, 12636, 12896, 12933, 13392, 14508, 14849, 14976, 15066, 15328, 15552, 16848, 17244, 17856, 18681, 18954, 19344, 20088, 21762, 22464, 22599, 22992, 23328, 24908, 25272, 25792, 25866, 26784, 29016, 29698, 30132, 30656, 31104, 32643, 33696, 34488, 35712, 37362, 37908, 38688, 38799, 40176, 43524, 44547, 44928, 45198, 45984, 46656, 49816, 50544, 51584, 51732, 53568, 56043, 58032, 59396, 60264, 61312, 65286, 67392, 68976, 74724, 75816, 77376, 77598, 80352, 87048, 89094, 90396, 91968, 93312, 97929, 99632, 101088, 103464, 107136, 112086, 116064, 116397, 118792, 120528, 130572, 133641, 134784, 137952, 149448, 151632, 154752, 155196, 160704, 168129, 174096, 178188, 180792, 183936, 193037, 195858, 199264, 202176, 206928, 224172, 232128, 232794, 237584, 241056, 261144, 267282, 275904, 293787, 298896, 303264, 310392, 321408, 336258, 348192, 349191, 356376, 361584, 386074, 391716, 398528, 400923, 404352, 413856, 448344, 464256, 465588, 475168, 482112, 504387, 522288, 534564, 551808, 579111, 587574, 597792, 606528, 620784, 672516, 696384, 698382, 712752, 723168, 772148, 783432, 797056, 801846, 827712, 896688, 931176, 950336, 964224, 1008774, 1044576, 1069128, 1158222, 1175148, 1195584, 1202769, 1213056, 1241568, 1345032, 1392768, 1396764, 1425504, 1446336, 1513161, 1544296, 1566864, 1603692, 1655424, 1737333, 1793376, 1862352, 1900672, 2017548, 2089152, 2138256, 2316444, 2350296, 2391168, 2405538, 2483136, 2690064, 2793528, 2851008, 2892672, 3026322, 3088592, 3133728, 3207384, 3474666, 3586752, 3608307, 3724704, 4035096, 4178304, 4276512, 4539483, 4632888, 4700592, 4811076, 4966272, 5211999, 5380128, 5587056, 5702016, 6052644, 6177184, 6267456, 6414768, 6949332, 7173504, 7216614, 7449408, 8070192, 8553024, 9078966, 9265776, 9401184, 9622152, 10423998, 10760256, 10824921, 11174112, 12105288, 12354368, 12534912, 12829536, 13898664, 14433228, 14898816, 15635997, 16140384, 17106048, 18157932, 18531552, 18802368, 19244304, 20847996, 21520512, 21649842, 22348224, 24210576, 24708736, 25659072, 27797328, 28866456, 31271994, 32280768, 36315864, 37063104, 37604736, 38488608, 41695992, 43299684, 44696448, 46907991, 48421152, 51318144, 55594656, 57732912, 62543988, 64561536, 72631728, 74126208, 76977216, 83391984, 86599368, 93815982, 96842304, 111189312, 115465824, 125087976, 140723973, 145263456, 153954432, 166783968, 173198736, 187631964, 193684608, 222378624, 230931648, 250175952, 281447946, 290526912, 333567936, 346397472, 375263928, 461863296, 500351904, 562895892, 581053824, 667135872, 692794944, 750527856, 1000703808, 1125791784, 1385589888, 1501055712, 2001407616, 2251583568, 3002111424, 4503167136, 6004222848, 9006334272, 18012668544]

約数ペア:

[(1, 18012668544), (2, 9006334272), (3, 6004222848), (4, 4503167136), (6, 3002111424), (8, 2251583568), (9, 2001407616), (12, 1501055712), (13, 1385589888), (16, 1125791784), (18, 1000703808), (24, 750527856), (26, 692794944), (27, 667135872), (31, 581053824), (32, 562895892), (36, 500351904), (39, 461863296), (48, 375263928), (52, 346397472), (54, 333567936), (62, 290526912), (64, 281447946), (72, 250175952), (78, 230931648), (81, 222378624), (93, 193684608), (96, 187631964), (104, 173198736), (108, 166783968), (117, 153954432), (124, 145263456), (128, 140723973), (144, 125087976), (156, 115465824), (162, 111189312), (186, 96842304), (192, 93815982), (208, 86599368), (216, 83391984), (234, 76977216), (243, 74126208), (248, 72631728), (279, 64561536), (288, 62543988), (312, 57732912), (324, 55594656), (351, 51318144), (372, 48421152), (384, 46907991), (403, 44696448), (416, 43299684), (432, 41695992), (468, 38488608), (479, 37604736), (486, 37063104), (496, 36315864), (558, 32280768), (576, 31271994), (624, 28866456), (648, 27797328), (702, 25659072), (729, 24708736), (744, 24210576), (806, 22348224), (832, 21649842), (837, 21520512), (864, 20847996), (936, 19244304), (958, 18802368), (972, 18531552), (992, 18157932), (1053, 17106048), (1116, 16140384), (1152, 15635997), (1209, 14898816), (1248, 14433228), (1296, 13898664), (1404, 12829536), (1437, 12534912), (1458, 12354368), (1488, 12105288), (1612, 11174112), (1664, 10824921), (1674, 10760256), (1728, 10423998), (1872, 9622152), (1916, 9401184), (1944, 9265776), (1984, 9078966), (2106, 8553024), (2232, 8070192), (2418, 7449408), (2496, 7216614), (2511, 7173504), (2592, 6949332), (2808, 6414768), (2874, 6267456), (2916, 6177184), (2976, 6052644), (3159, 5702016), (3224, 5587056), (3348, 5380128), (3456, 5211999), (3627, 4966272), (3744, 4811076), (3832, 4700592), (3888, 4632888), (3968, 4539483), (4212, 4276512), (4311, 4178304), (4464, 4035096), (4836, 3724704), (4992, 3608307), (5022, 3586752), (5184, 3474666), (5616, 3207384), (5748, 3133728), (5832, 3088592), (5952, 3026322), (6227, 2892672), (6318, 2851008), (6448, 2793528), (6696, 2690064), (7254, 2483136), (7488, 2405538), (7533, 2391168), (7664, 2350296), (7776, 2316444), (8424, 2138256), (8622, 2089152), (8928, 2017548), (9477, 1900672), (9672, 1862352), (10044, 1793376), (10368, 1737333), (10881, 1655424), (11232, 1603692), (11496, 1566864), (11664, 1544296), (11904, 1513161), (12454, 1446336), (12636, 1425504), (12896, 1396764), (12933, 1392768), (13392, 1345032), (14508, 1241568), (14849, 1213056), (14976, 1202769), (15066, 1195584), (15328, 1175148), (15552, 1158222), (16848, 1069128), (17244, 1044576), (17856, 1008774), (18681, 964224), (18954, 950336), (19344, 931176), (20088, 896688), (21762, 827712), (22464, 801846), (22599, 797056), (22992, 783432), (23328, 772148), (24908, 723168), (25272, 712752), (25792, 698382), (25866, 696384), (26784, 672516), (29016, 620784), (29698, 606528), (30132, 597792), (30656, 587574), (31104, 579111), (32643, 551808), (33696, 534564), (34488, 522288), (35712, 504387), (37362, 482112), (37908, 475168), (38688, 465588), (38799, 464256), (40176, 448344), (43524, 413856), (44547, 404352), (44928, 400923), (45198, 398528), (45984, 391716), (46656, 386074), (49816, 361584), (50544, 356376), (51584, 349191), (51732, 348192), (53568, 336258), (56043, 321408), (58032, 310392), (59396, 303264), (60264, 298896), (61312, 293787), (65286, 275904), (67392, 267282), (68976, 261144), (74724, 241056), (75816, 237584), (77376, 232794), (77598, 232128), (80352, 224172), (87048, 206928), (89094, 202176), (90396, 199264), (91968, 195858), (93312, 193037), (97929, 183936), (99632, 180792), (101088, 178188), (103464, 174096), (107136, 168129), (112086, 160704), (116064, 155196), (116397, 154752), (118792, 151632), (120528, 149448), (130572, 137952), (133641, 134784)]