1780190496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 288

約数和(自身を含む): 6189281280

約数和(自身を除く): 4409090784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 127, 136, 144, 153, 168, 204, 224, 238, 252, 254, 272, 288, 306, 336, 357, 381, 408, 409, 476, 504, 508, 544, 612, 672, 714, 762, 816, 818, 889, 952, 1008, 1016, 1071, 1143, 1224, 1227, 1428, 1524, 1632, 1636, 1778, 1904, 2016, 2032, 2142, 2159, 2286, 2448, 2454, 2667, 2856, 2863, 3048, 3272, 3556, 3681, 3808, 4064, 4284, 4318, 4572, 4896, 4908, 5334, 5712, 5726, 6096, 6477, 6544, 6953, 7112, 7362, 8001, 8568, 8589, 8636, 9144, 9816, 10668, 11424, 11452, 12192, 12954, 13088, 13906, 14224, 14724, 15113, 16002, 17136, 17178, 17272, 18288, 19431, 19632, 20859, 21336, 22904, 25767, 25908, 27812, 28448, 29448, 30226, 32004, 34272, 34356, 34544, 36576, 38862, 39264, 41718, 42672, 45339, 45808, 48671, 51534, 51816, 51943, 55624, 58896, 60452, 62577, 64008, 68712, 69088, 77724, 83436, 85344, 90678, 91616, 97342, 103068, 103632, 103886, 111248, 117792, 120904, 125154, 128016, 136017, 137424, 146013, 155448, 155829, 166872, 181356, 194684, 206136, 207264, 207772, 222496, 241808, 250308, 256032, 272034, 274848, 292026, 310896, 311658, 333744, 362712, 363601, 389368, 412272, 415544, 438039, 467487, 483616, 500616, 544068, 584052, 621792, 623316, 667488, 725424, 727202, 778736, 824544, 831088, 876078, 883031, 934974, 1001232, 1088136, 1090803, 1168104, 1246632, 1450848, 1454404, 1557472, 1662176, 1752156, 1766062, 1869948, 2002464, 2176272, 2181606, 2336208, 2493264, 2649093, 2908808, 3272409, 3504312, 3532124, 3739896, 4352544, 4363212, 4672416, 4986528, 5298186, 5817616, 6181217, 6544818, 7008624, 7064248, 7479792, 7947279, 8726424, 10596372, 11635232, 12362434, 13089636, 14017248, 14128496, 14959584, 15894558, 17452848, 18543651, 21192744, 24724868, 26179272, 28256992, 31789116, 34905696, 37087302, 42385488, 49449736, 52358544, 55630953, 63578232, 74174604, 84770976, 98899472, 104717088, 111261906, 127156464, 148349208, 197798944, 222523812, 254312928, 296698416, 445047624, 593396832, 890095248, 1780190496]

約数ペア:

[(1, 1780190496), (2, 890095248), (3, 593396832), (4, 445047624), (6, 296698416), (7, 254312928), (8, 222523812), (9, 197798944), (12, 148349208), (14, 127156464), (16, 111261906), (17, 104717088), (18, 98899472), (21, 84770976), (24, 74174604), (28, 63578232), (32, 55630953), (34, 52358544), (36, 49449736), (42, 42385488), (48, 37087302), (51, 34905696), (56, 31789116), (63, 28256992), (68, 26179272), (72, 24724868), (84, 21192744), (96, 18543651), (102, 17452848), (112, 15894558), (119, 14959584), (126, 14128496), (127, 14017248), (136, 13089636), (144, 12362434), (153, 11635232), (168, 10596372), (204, 8726424), (224, 7947279), (238, 7479792), (252, 7064248), (254, 7008624), (272, 6544818), (288, 6181217), (306, 5817616), (336, 5298186), (357, 4986528), (381, 4672416), (408, 4363212), (409, 4352544), (476, 3739896), (504, 3532124), (508, 3504312), (544, 3272409), (612, 2908808), (672, 2649093), (714, 2493264), (762, 2336208), (816, 2181606), (818, 2176272), (889, 2002464), (952, 1869948), (1008, 1766062), (1016, 1752156), (1071, 1662176), (1143, 1557472), (1224, 1454404), (1227, 1450848), (1428, 1246632), (1524, 1168104), (1632, 1090803), (1636, 1088136), (1778, 1001232), (1904, 934974), (2016, 883031), (2032, 876078), (2142, 831088), (2159, 824544), (2286, 778736), (2448, 727202), (2454, 725424), (2667, 667488), (2856, 623316), (2863, 621792), (3048, 584052), (3272, 544068), (3556, 500616), (3681, 483616), (3808, 467487), (4064, 438039), (4284, 415544), (4318, 412272), (4572, 389368), (4896, 363601), (4908, 362712), (5334, 333744), (5712, 311658), (5726, 310896), (6096, 292026), (6477, 274848), (6544, 272034), (6953, 256032), (7112, 250308), (7362, 241808), (8001, 222496), (8568, 207772), (8589, 207264), (8636, 206136), (9144, 194684), (9816, 181356), (10668, 166872), (11424, 155829), (11452, 155448), (12192, 146013), (12954, 137424), (13088, 136017), (13906, 128016), (14224, 125154), (14724, 120904), (15113, 117792), (16002, 111248), (17136, 103886), (17178, 103632), (17272, 103068), (18288, 97342), (19431, 91616), (19632, 90678), (20859, 85344), (21336, 83436), (22904, 77724), (25767, 69088), (25908, 68712), (27812, 64008), (28448, 62577), (29448, 60452), (30226, 58896), (32004, 55624), (34272, 51943), (34356, 51816), (34544, 51534), (36576, 48671), (38862, 45808), (39264, 45339), (41718, 42672)]