1668357504

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 5451212520

約数和(自身を除く): 3782855016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 137, 144, 176, 186, 192, 198, 248, 264, 274, 279, 288, 341, 352, 372, 384, 396, 411, 496, 528, 548, 558, 576, 682, 704, 744, 792, 822, 961, 992, 1023, 1056, 1096, 1116, 1152, 1233, 1364, 1408, 1488, 1507, 1584, 1644, 1922, 1984, 2046, 2112, 2192, 2232, 2466, 2728, 2883, 2976, 3014, 3069, 3168, 3288, 3844, 3968, 4092, 4224, 4247, 4384, 4464, 4521, 4932, 5456, 5766, 5952, 6028, 6138, 6336, 6576, 7688, 8184, 8494, 8649, 8768, 8928, 9042, 9864, 10571, 10912, 11532, 11904, 12056, 12276, 12672, 12741, 13152, 13563, 15376, 16368, 16988, 17298, 17536, 17856, 18084, 19728, 21142, 21824, 23064, 24112, 24552, 25482, 26304, 27126, 30752, 31713, 32736, 33976, 34596, 35712, 36168, 38223, 39456, 42284, 43648, 46128, 46717, 48224, 49104, 50964, 52608, 54252, 61504, 63426, 65472, 67952, 69192, 72336, 76446, 78912, 84568, 92256, 93434, 95139, 96448, 98208, 101928, 108504, 123008, 126852, 130944, 131657, 135904, 138384, 140151, 144672, 152892, 157824, 169136, 184512, 186868, 190278, 192896, 196416, 203856, 217008, 253704, 263314, 271808, 276768, 280302, 289344, 305784, 338272, 369024, 373736, 380556, 392832, 394971, 407712, 420453, 434016, 507408, 526628, 543616, 553536, 560604, 578688, 611568, 676544, 747472, 761112, 789942, 815424, 840906, 868032, 1014816, 1053256, 1107072, 1121208, 1184913, 1223136, 1353088, 1448227, 1494944, 1522224, 1579884, 1630848, 1681812, 1736064, 2029632, 2106512, 2242416, 2369826, 2446272, 2896454, 2989888, 3044448, 3159768, 3363624, 4059264, 4213024, 4344681, 4484832, 4739652, 4892544, 5792908, 5979776, 6088896, 6319536, 6727248, 8426048, 8689362, 8969664, 9479304, 11585816, 12177792, 12639072, 13034043, 13454496, 16852096, 17378724, 17939328, 18958608, 23171632, 25278144, 26068086, 26908992, 34757448, 37917216, 46343264, 50556288, 52136172, 53817984, 69514896, 75834432, 92686528, 104272344, 139029792, 151668864, 185373056, 208544688, 278059584, 417089376, 556119168, 834178752, 1668357504]

約数ペア:

[(1, 1668357504), (2, 834178752), (3, 556119168), (4, 417089376), (6, 278059584), (8, 208544688), (9, 185373056), (11, 151668864), (12, 139029792), (16, 104272344), (18, 92686528), (22, 75834432), (24, 69514896), (31, 53817984), (32, 52136172), (33, 50556288), (36, 46343264), (44, 37917216), (48, 34757448), (62, 26908992), (64, 26068086), (66, 25278144), (72, 23171632), (88, 18958608), (93, 17939328), (96, 17378724), (99, 16852096), (124, 13454496), (128, 13034043), (132, 12639072), (137, 12177792), (144, 11585816), (176, 9479304), (186, 8969664), (192, 8689362), (198, 8426048), (248, 6727248), (264, 6319536), (274, 6088896), (279, 5979776), (288, 5792908), (341, 4892544), (352, 4739652), (372, 4484832), (384, 4344681), (396, 4213024), (411, 4059264), (496, 3363624), (528, 3159768), (548, 3044448), (558, 2989888), (576, 2896454), (682, 2446272), (704, 2369826), (744, 2242416), (792, 2106512), (822, 2029632), (961, 1736064), (992, 1681812), (1023, 1630848), (1056, 1579884), (1096, 1522224), (1116, 1494944), (1152, 1448227), (1233, 1353088), (1364, 1223136), (1408, 1184913), (1488, 1121208), (1507, 1107072), (1584, 1053256), (1644, 1014816), (1922, 868032), (1984, 840906), (2046, 815424), (2112, 789942), (2192, 761112), (2232, 747472), (2466, 676544), (2728, 611568), (2883, 578688), (2976, 560604), (3014, 553536), (3069, 543616), (3168, 526628), (3288, 507408), (3844, 434016), (3968, 420453), (4092, 407712), (4224, 394971), (4247, 392832), (4384, 380556), (4464, 373736), (4521, 369024), (4932, 338272), (5456, 305784), (5766, 289344), (5952, 280302), (6028, 276768), (6138, 271808), (6336, 263314), (6576, 253704), (7688, 217008), (8184, 203856), (8494, 196416), (8649, 192896), (8768, 190278), (8928, 186868), (9042, 184512), (9864, 169136), (10571, 157824), (10912, 152892), (11532, 144672), (11904, 140151), (12056, 138384), (12276, 135904), (12672, 131657), (12741, 130944), (13152, 126852), (13563, 123008), (15376, 108504), (16368, 101928), (16988, 98208), (17298, 96448), (17536, 95139), (17856, 93434), (18084, 92256), (19728, 84568), (21142, 78912), (21824, 76446), (23064, 72336), (24112, 69192), (24552, 67952), (25482, 65472), (26304, 63426), (27126, 61504), (30752, 54252), (31713, 52608), (32736, 50964), (33976, 49104), (34596, 48224), (35712, 46717), (36168, 46128), (38223, 43648), (39456, 42284)]