1868126832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:648

約数の個数: 240

約数和(自身を含む): 6183541728

約数和(自身を除く): 4315414896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 257, 264, 286, 312, 353, 396, 429, 468, 514, 528, 572, 624, 706, 771, 792, 858, 936, 1028, 1059, 1144, 1287, 1412, 1542, 1584, 1716, 1872, 2056, 2118, 2288, 2313, 2574, 2824, 2827, 3084, 3177, 3341, 3432, 3883, 4112, 4236, 4589, 4626, 5148, 5648, 5654, 6168, 6354, 6682, 6864, 7766, 8472, 8481, 9178, 9252, 10023, 10296, 11308, 11649, 12336, 12708, 13364, 13767, 15532, 16944, 16962, 18356, 18504, 20046, 20592, 22616, 23298, 25416, 25443, 26728, 27534, 30069, 31064, 33924, 34947, 36712, 36751, 37008, 40092, 41301, 45232, 46596, 50479, 50832, 50886, 53456, 55068, 60138, 62128, 67848, 69894, 73424, 73502, 80184, 82602, 90721, 93192, 100958, 101772, 110136, 110253, 120276, 135696, 139788, 147004, 151437, 160368, 165204, 181442, 186384, 201916, 203544, 220272, 220506, 240552, 272163, 279576, 294008, 302874, 330408, 330759, 362884, 403832, 407088, 441012, 454311, 481104, 544326, 559152, 588016, 605748, 660816, 661518, 725768, 807664, 816489, 882024, 908622, 997931, 1088652, 1179373, 1211496, 1323036, 1451536, 1632978, 1764048, 1817244, 1995862, 2177304, 2358746, 2422992, 2646072, 2993793, 3265956, 3538119, 3634488, 3991724, 4354608, 4717492, 5292144, 5987586, 6531912, 7076238, 7268976, 7983448, 8981379, 9434984, 10614357, 11975172, 12973103, 13063824, 14152476, 15966896, 17962758, 18869968, 21228714, 23950344, 25946206, 28304952, 35925516, 38919309, 42457428, 47900688, 51892412, 56609904, 71851032, 77838618, 84914856, 103784824, 116757927, 143702064, 155677236, 169829712, 207569648, 233515854, 311354472, 467031708, 622708944, 934063416, 1868126832]

約数ペア:

[(1, 1868126832), (2, 934063416), (3, 622708944), (4, 467031708), (6, 311354472), (8, 233515854), (9, 207569648), (11, 169829712), (12, 155677236), (13, 143702064), (16, 116757927), (18, 103784824), (22, 84914856), (24, 77838618), (26, 71851032), (33, 56609904), (36, 51892412), (39, 47900688), (44, 42457428), (48, 38919309), (52, 35925516), (66, 28304952), (72, 25946206), (78, 23950344), (88, 21228714), (99, 18869968), (104, 17962758), (117, 15966896), (132, 14152476), (143, 13063824), (144, 12973103), (156, 11975172), (176, 10614357), (198, 9434984), (208, 8981379), (234, 7983448), (257, 7268976), (264, 7076238), (286, 6531912), (312, 5987586), (353, 5292144), (396, 4717492), (429, 4354608), (468, 3991724), (514, 3634488), (528, 3538119), (572, 3265956), (624, 2993793), (706, 2646072), (771, 2422992), (792, 2358746), (858, 2177304), (936, 1995862), (1028, 1817244), (1059, 1764048), (1144, 1632978), (1287, 1451536), (1412, 1323036), (1542, 1211496), (1584, 1179373), (1716, 1088652), (1872, 997931), (2056, 908622), (2118, 882024), (2288, 816489), (2313, 807664), (2574, 725768), (2824, 661518), (2827, 660816), (3084, 605748), (3177, 588016), (3341, 559152), (3432, 544326), (3883, 481104), (4112, 454311), (4236, 441012), (4589, 407088), (4626, 403832), (5148, 362884), (5648, 330759), (5654, 330408), (6168, 302874), (6354, 294008), (6682, 279576), (6864, 272163), (7766, 240552), (8472, 220506), (8481, 220272), (9178, 203544), (9252, 201916), (10023, 186384), (10296, 181442), (11308, 165204), (11649, 160368), (12336, 151437), (12708, 147004), (13364, 139788), (13767, 135696), (15532, 120276), (16944, 110253), (16962, 110136), (18356, 101772), (18504, 100958), (20046, 93192), (20592, 90721), (22616, 82602), (23298, 80184), (25416, 73502), (25443, 73424), (26728, 69894), (27534, 67848), (30069, 62128), (31064, 60138), (33924, 55068), (34947, 53456), (36712, 50886), (36751, 50832), (37008, 50479), (40092, 46596), (41301, 45232)]