261668454912

素因数分解:

$2^9\times 3^4\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1141

約数の個数: 400

約数和(自身を含む): 818203649472

約数和(自身を除く): 556535194560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 397, 414, 432, 512, 552, 576, 621, 648, 691, 736, 768, 794, 828, 864, 1104, 1152, 1191, 1242, 1296, 1382, 1472, 1536, 1588, 1656, 1728, 1863, 2073, 2208, 2304, 2382, 2484, 2592, 2764, 2944, 3176, 3312, 3456, 3573, 3726, 4146, 4416, 4608, 4764, 4968, 5184, 5528, 5888, 6219, 6352, 6624, 6912, 7146, 7452, 8292, 8832, 9131, 9528, 9936, 10368, 10719, 11056, 11776, 12438, 12704, 13248, 13824, 14292, 14904, 15893, 16584, 17664, 18262, 18657, 19056, 19872, 20736, 21438, 22112, 24876, 25408, 26496, 27393, 28584, 29808, 31786, 32157, 33168, 35328, 36524, 37314, 38112, 39744, 41472, 42876, 44224, 47679, 49752, 50816, 52992, 54786, 55971, 57168, 59616, 63572, 64314, 66336, 73048, 74628, 76224, 79488, 82179, 85752, 88448, 95358, 99504, 101632, 105984, 109572, 111942, 114336, 119232, 127144, 128628, 132672, 143037, 146096, 149256, 152448, 158976, 164358, 171504, 176896, 190716, 199008, 203264, 219144, 223884, 228672, 238464, 246537, 254288, 257256, 265344, 274327, 286074, 292192, 298512, 304896, 317952, 328716, 343008, 353792, 381432, 398016, 429111, 438288, 447768, 457344, 476928, 493074, 508576, 514512, 530688, 548654, 572148, 584384, 597024, 609792, 657432, 686016, 739611, 762864, 796032, 822981, 858222, 876576, 895536, 914688, 953856, 986148, 1017152, 1029024, 1061376, 1097308, 1144296, 1168768, 1194048, 1287333, 1314864, 1372032, 1479222, 1525728, 1592064, 1645962, 1716444, 1753152, 1791072, 1829376, 1972296, 2034304, 2058048, 2194616, 2288592, 2337536, 2388096, 2468943, 2574666, 2629728, 2744064, 2958444, 3051456, 3184128, 3291924, 3432888, 3506304, 3582144, 3944592, 4068608, 4116096, 4389232, 4577184, 4675072, 4776192, 4937886, 5149332, 5259456, 5488128, 5916888, 6102912, 6309521, 6583848, 6865776, 7012608, 7164288, 7406829, 7889184, 8137216, 8232192, 8778464, 9154368, 9552384, 9875772, 10298664, 10518912, 11833776, 12205824, 12619042, 13167696, 13731552, 14025216, 14328576, 14813658, 15778368, 16464384, 17556928, 18308736, 18928563, 19751544, 20597328, 21037824, 22220487, 23667552, 24411648, 25238084, 26335392, 27463104, 28657152, 29627316, 31556736, 35113856, 36617472, 37857126, 39503088, 41194656, 42075648, 44440974, 47335104, 50476168, 52670784, 54926208, 56785689, 59254632, 63113472, 70227712, 73234944, 75714252, 79006176, 82389312, 88881948, 94670208, 100952336, 105341568, 109852416, 113571378, 118509264, 126226944, 140455424, 151428504, 158012352, 164778624, 170357067, 177763896, 189340416, 201904672, 210683136, 219704832, 227142756, 237018528, 302857008, 316024704, 329557248, 340714134, 355527792, 378680832, 403809344, 421366272, 454285512, 474037056, 511071201, 605714016, 632049408, 659114496, 681428268, 711055584, 807618688, 908571024, 948074112, 1022142402, 1211428032, 1264098816, 1362856536, 1422111168, 1615237376, 1817142048, 1896148224, 2044284804, 2422856064, 2725713072, 2844222336, 3230474752, 3634284096, 3792296448, 4088569608, 4845712128, 5451426144, 5688444672, 7268568192, 8177139216, 9691424256, 10902852288, 11376889344, 14537136384, 16354278432, 21805704576, 29074272768, 32708556864, 43611409152, 65417113728, 87222818304, 130834227456, 261668454912]

約数ペア:

[(1, 261668454912), (2, 130834227456), (3, 87222818304), (4, 65417113728), (6, 43611409152), (8, 32708556864), (9, 29074272768), (12, 21805704576), (16, 16354278432), (18, 14537136384), (23, 11376889344), (24, 10902852288), (27, 9691424256), (32, 8177139216), (36, 7268568192), (46, 5688444672), (48, 5451426144), (54, 4845712128), (64, 4088569608), (69, 3792296448), (72, 3634284096), (81, 3230474752), (92, 2844222336), (96, 2725713072), (108, 2422856064), (128, 2044284804), (138, 1896148224), (144, 1817142048), (162, 1615237376), (184, 1422111168), (192, 1362856536), (207, 1264098816), (216, 1211428032), (256, 1022142402), (276, 948074112), (288, 908571024), (324, 807618688), (368, 711055584), (384, 681428268), (397, 659114496), (414, 632049408), (432, 605714016), (512, 511071201), (552, 474037056), (576, 454285512), (621, 421366272), (648, 403809344), (691, 378680832), (736, 355527792), (768, 340714134), (794, 329557248), (828, 316024704), (864, 302857008), (1104, 237018528), (1152, 227142756), (1191, 219704832), (1242, 210683136), (1296, 201904672), (1382, 189340416), (1472, 177763896), (1536, 170357067), (1588, 164778624), (1656, 158012352), (1728, 151428504), (1863, 140455424), (2073, 126226944), (2208, 118509264), (2304, 113571378), (2382, 109852416), (2484, 105341568), (2592, 100952336), (2764, 94670208), (2944, 88881948), (3176, 82389312), (3312, 79006176), (3456, 75714252), (3573, 73234944), (3726, 70227712), (4146, 63113472), (4416, 59254632), (4608, 56785689), (4764, 54926208), (4968, 52670784), (5184, 50476168), (5528, 47335104), (5888, 44440974), (6219, 42075648), (6352, 41194656), (6624, 39503088), (6912, 37857126), (7146, 36617472), (7452, 35113856), (8292, 31556736), (8832, 29627316), (9131, 28657152), (9528, 27463104), (9936, 26335392), (10368, 25238084), (10719, 24411648), (11056, 23667552), (11776, 22220487), (12438, 21037824), (12704, 20597328), (13248, 19751544), (13824, 18928563), (14292, 18308736), (14904, 17556928), (15893, 16464384), (16584, 15778368), (17664, 14813658), (18262, 14328576), (18657, 14025216), (19056, 13731552), (19872, 13167696), (20736, 12619042), (21438, 12205824), (22112, 11833776), (24876, 10518912), (25408, 10298664), (26496, 9875772), (27393, 9552384), (28584, 9154368), (29808, 8778464), (31786, 8232192), (32157, 8137216), (33168, 7889184), (35328, 7406829), (36524, 7164288), (37314, 7012608), (38112, 6865776), (39744, 6583848), (41472, 6309521), (42876, 6102912), (44224, 5916888), (47679, 5488128), (49752, 5259456), (50816, 5149332), (52992, 4937886), (54786, 4776192), (55971, 4675072), (57168, 4577184), (59616, 4389232), (63572, 4116096), (64314, 4068608), (66336, 3944592), (73048, 3582144), (74628, 3506304), (76224, 3432888), (79488, 3291924), (82179, 3184128), (85752, 3051456), (88448, 2958444), (95358, 2744064), (99504, 2629728), (101632, 2574666), (105984, 2468943), (109572, 2388096), (111942, 2337536), (114336, 2288592), (119232, 2194616), (127144, 2058048), (128628, 2034304), (132672, 1972296), (143037, 1829376), (146096, 1791072), (149256, 1753152), (152448, 1716444), (158976, 1645962), (164358, 1592064), (171504, 1525728), (176896, 1479222), (190716, 1372032), (199008, 1314864), (203264, 1287333), (219144, 1194048), (223884, 1168768), (228672, 1144296), (238464, 1097308), (246537, 1061376), (254288, 1029024), (257256, 1017152), (265344, 986148), (274327, 953856), (286074, 914688), (292192, 895536), (298512, 876576), (304896, 858222), (317952, 822981), (328716, 796032), (343008, 762864), (353792, 739611), (381432, 686016), (398016, 657432), (429111, 609792), (438288, 597024), (447768, 584384), (457344, 572148), (476928, 548654), (493074, 530688), (508576, 514512)]