19391717376

素因数分解:

$2^{13}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 336

約数和(自身を含む): 59974886400

約数和(自身を除く): 40583169024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 109, 114, 127, 128, 144, 152, 171, 192, 218, 228, 254, 256, 288, 304, 327, 342, 381, 384, 436, 456, 508, 512, 576, 608, 654, 684, 762, 768, 872, 912, 981, 1016, 1024, 1143, 1152, 1216, 1308, 1368, 1524, 1536, 1744, 1824, 1962, 2032, 2048, 2071, 2286, 2304, 2413, 2432, 2616, 2736, 3048, 3072, 3488, 3648, 3924, 4064, 4096, 4142, 4572, 4608, 4826, 4864, 5232, 5472, 6096, 6144, 6213, 6976, 7239, 7296, 7848, 8128, 8192, 8284, 9144, 9216, 9652, 9728, 10464, 10944, 12192, 12288, 12426, 13843, 13952, 14478, 14592, 15696, 16256, 16568, 18288, 18432, 18639, 19304, 19456, 20928, 21717, 21888, 24384, 24576, 24852, 27686, 27904, 28956, 29184, 31392, 32512, 33136, 36576, 36864, 37278, 38608, 38912, 41529, 41856, 43434, 43776, 48768, 49704, 55372, 55808, 57912, 58368, 62784, 65024, 66272, 73152, 73728, 74556, 77216, 77824, 83058, 83712, 86868, 87552, 97536, 99408, 110744, 111616, 115824, 116736, 124587, 125568, 130048, 132544, 146304, 149112, 154432, 155648, 166116, 167424, 173736, 175104, 195072, 198816, 221488, 223232, 231648, 233472, 249174, 251136, 260096, 263017, 265088, 292608, 298224, 308864, 332232, 334848, 347472, 350208, 390144, 397632, 442976, 446464, 463296, 466944, 498348, 502272, 520192, 526034, 530176, 585216, 596448, 617728, 664464, 669696, 694944, 700416, 780288, 789051, 795264, 885952, 892928, 926592, 996696, 1004544, 1040384, 1052068, 1060352, 1170432, 1192896, 1235456, 1328928, 1339392, 1389888, 1400832, 1560576, 1578102, 1590528, 1771904, 1853184, 1993392, 2009088, 2104136, 2120704, 2340864, 2367153, 2385792, 2470912, 2657856, 2678784, 2779776, 3121152, 3156204, 3181056, 3543808, 3706368, 3986784, 4018176, 4208272, 4241408, 4681728, 4734306, 4771584, 4941824, 5315712, 5559552, 6312408, 6362112, 7087616, 7412736, 7973568, 8036352, 8416544, 8482816, 9363456, 9468612, 9543168, 9883648, 10631424, 11119104, 12624816, 12724224, 14175232, 14825472, 15947136, 16833088, 16965632, 18937224, 19086336, 19767296, 21262848, 22238208, 25249632, 25448448, 28350464, 29650944, 31894272, 33666176, 37874448, 38172672, 42525696, 44476416, 50499264, 50896896, 56700928, 59301888, 63788544, 67332352, 75748896, 76345344, 85051392, 88952832, 100998528, 113401856, 127577088, 134664704, 151497792, 152690688, 170102784, 177905664, 201997056, 255154176, 269329408, 302995584, 340205568, 403994112, 510308352, 538658816, 605991168, 807988224, 1020616704, 1077317632, 1211982336, 1615976448, 2154635264, 2423964672, 3231952896, 4847929344, 6463905792, 9695858688, 19391717376]

約数ペア:

[(1, 19391717376), (2, 9695858688), (3, 6463905792), (4, 4847929344), (6, 3231952896), (8, 2423964672), (9, 2154635264), (12, 1615976448), (16, 1211982336), (18, 1077317632), (19, 1020616704), (24, 807988224), (32, 605991168), (36, 538658816), (38, 510308352), (48, 403994112), (57, 340205568), (64, 302995584), (72, 269329408), (76, 255154176), (96, 201997056), (109, 177905664), (114, 170102784), (127, 152690688), (128, 151497792), (144, 134664704), (152, 127577088), (171, 113401856), (192, 100998528), (218, 88952832), (228, 85051392), (254, 76345344), (256, 75748896), (288, 67332352), (304, 63788544), (327, 59301888), (342, 56700928), (381, 50896896), (384, 50499264), (436, 44476416), (456, 42525696), (508, 38172672), (512, 37874448), (576, 33666176), (608, 31894272), (654, 29650944), (684, 28350464), (762, 25448448), (768, 25249632), (872, 22238208), (912, 21262848), (981, 19767296), (1016, 19086336), (1024, 18937224), (1143, 16965632), (1152, 16833088), (1216, 15947136), (1308, 14825472), (1368, 14175232), (1524, 12724224), (1536, 12624816), (1744, 11119104), (1824, 10631424), (1962, 9883648), (2032, 9543168), (2048, 9468612), (2071, 9363456), (2286, 8482816), (2304, 8416544), (2413, 8036352), (2432, 7973568), (2616, 7412736), (2736, 7087616), (3048, 6362112), (3072, 6312408), (3488, 5559552), (3648, 5315712), (3924, 4941824), (4064, 4771584), (4096, 4734306), (4142, 4681728), (4572, 4241408), (4608, 4208272), (4826, 4018176), (4864, 3986784), (5232, 3706368), (5472, 3543808), (6096, 3181056), (6144, 3156204), (6213, 3121152), (6976, 2779776), (7239, 2678784), (7296, 2657856), (7848, 2470912), (8128, 2385792), (8192, 2367153), (8284, 2340864), (9144, 2120704), (9216, 2104136), (9652, 2009088), (9728, 1993392), (10464, 1853184), (10944, 1771904), (12192, 1590528), (12288, 1578102), (12426, 1560576), (13843, 1400832), (13952, 1389888), (14478, 1339392), (14592, 1328928), (15696, 1235456), (16256, 1192896), (16568, 1170432), (18288, 1060352), (18432, 1052068), (18639, 1040384), (19304, 1004544), (19456, 996696), (20928, 926592), (21717, 892928), (21888, 885952), (24384, 795264), (24576, 789051), (24852, 780288), (27686, 700416), (27904, 694944), (28956, 669696), (29184, 664464), (31392, 617728), (32512, 596448), (33136, 585216), (36576, 530176), (36864, 526034), (37278, 520192), (38608, 502272), (38912, 498348), (41529, 466944), (41856, 463296), (43434, 446464), (43776, 442976), (48768, 397632), (49704, 390144), (55372, 350208), (55808, 347472), (57912, 334848), (58368, 332232), (62784, 308864), (65024, 298224), (66272, 292608), (73152, 265088), (73728, 263017), (74556, 260096), (77216, 251136), (77824, 249174), (83058, 233472), (83712, 231648), (86868, 223232), (87552, 221488), (97536, 198816), (99408, 195072), (110744, 175104), (111616, 173736), (115824, 167424), (116736, 166116), (124587, 155648), (125568, 154432), (130048, 149112), (132544, 146304)]