21984900912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 480

約数和(自身を含む): 73026437120

約数和(自身を除く): 51041536208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 127, 144, 152, 156, 157, 171, 186, 208, 228, 234, 247, 248, 254, 279, 304, 312, 314, 342, 372, 381, 403, 456, 468, 471, 494, 496, 508, 558, 589, 624, 628, 684, 741, 744, 762, 806, 912, 936, 942, 988, 1016, 1116, 1143, 1178, 1209, 1256, 1368, 1413, 1482, 1488, 1524, 1612, 1651, 1767, 1872, 1884, 1976, 2032, 2041, 2223, 2232, 2286, 2356, 2413, 2418, 2512, 2736, 2826, 2964, 2983, 3048, 3224, 3302, 3534, 3627, 3768, 3937, 3952, 4082, 4446, 4464, 4572, 4712, 4826, 4836, 4867, 4953, 5301, 5652, 5928, 5966, 6096, 6123, 6448, 6604, 7068, 7239, 7254, 7536, 7657, 7874, 8164, 8892, 8949, 9144, 9424, 9652, 9672, 9734, 9906, 10602, 11304, 11811, 11856, 11932, 12246, 13208, 14136, 14478, 14508, 14601, 14859, 15314, 15748, 16328, 17784, 17898, 18288, 18369, 19304, 19344, 19468, 19812, 19939, 21204, 21717, 22608, 22971, 23622, 23864, 24492, 26416, 26847, 28272, 28956, 29016, 29202, 29718, 30628, 31369, 31496, 32656, 35433, 35568, 35796, 36738, 38608, 38779, 38936, 39624, 39878, 42408, 43434, 43803, 45942, 47244, 47728, 48984, 51181, 53694, 57912, 58032, 58404, 59436, 59817, 61256, 62738, 62992, 63271, 68913, 70866, 71592, 73476, 74803, 77558, 77872, 79248, 79756, 84816, 86868, 87606, 91884, 92473, 94107, 94488, 97968, 102362, 107388, 115824, 116337, 116808, 118872, 119634, 122512, 125476, 126542, 137826, 141732, 143184, 146952, 149606, 153543, 155116, 159512, 173736, 175212, 179451, 183768, 184946, 188214, 188976, 189813, 204724, 214776, 224409, 232674, 233616, 237744, 239268, 250952, 253084, 259207, 275652, 277419, 282321, 283464, 293904, 299212, 307086, 310232, 319024, 347472, 349011, 350424, 358902, 367536, 369892, 376428, 378841, 379626, 409448, 429552, 448818, 460629, 465348, 478536, 501904, 506168, 518414, 551304, 554838, 564642, 566928, 569439, 598424, 614172, 618109, 620464, 673227, 698022, 700848, 717804, 739784, 752856, 757682, 759252, 777621, 818896, 832257, 897636, 921258, 930696, 957072, 972439, 1012336, 1036828, 1102608, 1109676, 1129284, 1136523, 1138878, 1196848, 1202149, 1228344, 1236218, 1346454, 1396044, 1435608, 1479568, 1505712, 1515364, 1518504, 1555242, 1664514, 1795272, 1842516, 1854327, 1861392, 1944878, 2073656, 2219352, 2258568, 2273046, 2277756, 2332863, 2404298, 2456688, 2472436, 2692908, 2792088, 2871216, 2917317, 3030728, 3037008, 3110484, 3329028, 3409569, 3590544, 3606447, 3685032, 3708654, 3889756, 4147312, 4438704, 4517136, 4546092, 4555512, 4665726, 4808596, 4924933, 4944872, 5385816, 5562981, 5584176, 5834634, 6061456, 6220968, 6658056, 6819138, 7212894, 7370064, 7417308, 7779512, 8035417, 8751951, 9092184, 9111024, 9331452, 9617192, 9849866, 9889744, 10771632, 10819341, 11125962, 11669268, 11744071, 12441936, 13316112, 13638276, 14425788, 14774799, 14834616, 15559024, 16070834, 17503902, 18184368, 18662904, 19234384, 19699732, 21638682, 22251924, 23338536, 23488142, 24106251, 27276552, 28851576, 29549598, 29669232, 32141668, 35007804, 35232213, 37325808, 39399464, 43277364, 44324397, 44503848, 46677072, 46976284, 48212502, 54553104, 57703152, 59099196, 64283336, 70015608, 70464426, 72318753, 78798928, 86554728, 88648794, 89007696, 93952568, 96425004, 105696639, 118198392, 128566672, 140031216, 140928852, 144637506, 152672923, 173109456, 177297588, 187905136, 192850008, 211393278, 236396784, 281857704, 289275012, 305345846, 354595176, 385700016, 422786556, 458018769, 563715408, 578550024, 610691692, 709190352, 845573112, 916037538, 1157100048, 1221383384, 1374056307, 1691146224, 1832075076, 2442766768, 2748112614, 3664150152, 5496225228, 7328300304, 10992450456, 21984900912]

約数ペア:

[(1, 21984900912), (2, 10992450456), (3, 7328300304), (4, 5496225228), (6, 3664150152), (8, 2748112614), (9, 2442766768), (12, 1832075076), (13, 1691146224), (16, 1374056307), (18, 1221383384), (19, 1157100048), (24, 916037538), (26, 845573112), (31, 709190352), (36, 610691692), (38, 578550024), (39, 563715408), (48, 458018769), (52, 422786556), (57, 385700016), (62, 354595176), (72, 305345846), (76, 289275012), (78, 281857704), (93, 236396784), (104, 211393278), (114, 192850008), (117, 187905136), (124, 177297588), (127, 173109456), (144, 152672923), (152, 144637506), (156, 140928852), (157, 140031216), (171, 128566672), (186, 118198392), (208, 105696639), (228, 96425004), (234, 93952568), (247, 89007696), (248, 88648794), (254, 86554728), (279, 78798928), (304, 72318753), (312, 70464426), (314, 70015608), (342, 64283336), (372, 59099196), (381, 57703152), (403, 54553104), (456, 48212502), (468, 46976284), (471, 46677072), (494, 44503848), (496, 44324397), (508, 43277364), (558, 39399464), (589, 37325808), (624, 35232213), (628, 35007804), (684, 32141668), (741, 29669232), (744, 29549598), (762, 28851576), (806, 27276552), (912, 24106251), (936, 23488142), (942, 23338536), (988, 22251924), (1016, 21638682), (1116, 19699732), (1143, 19234384), (1178, 18662904), (1209, 18184368), (1256, 17503902), (1368, 16070834), (1413, 15559024), (1482, 14834616), (1488, 14774799), (1524, 14425788), (1612, 13638276), (1651, 13316112), (1767, 12441936), (1872, 11744071), (1884, 11669268), (1976, 11125962), (2032, 10819341), (2041, 10771632), (2223, 9889744), (2232, 9849866), (2286, 9617192), (2356, 9331452), (2413, 9111024), (2418, 9092184), (2512, 8751951), (2736, 8035417), (2826, 7779512), (2964, 7417308), (2983, 7370064), (3048, 7212894), (3224, 6819138), (3302, 6658056), (3534, 6220968), (3627, 6061456), (3768, 5834634), (3937, 5584176), (3952, 5562981), (4082, 5385816), (4446, 4944872), (4464, 4924933), (4572, 4808596), (4712, 4665726), (4826, 4555512), (4836, 4546092), (4867, 4517136), (4953, 4438704), (5301, 4147312), (5652, 3889756), (5928, 3708654), (5966, 3685032), (6096, 3606447), (6123, 3590544), (6448, 3409569), (6604, 3329028), (7068, 3110484), (7239, 3037008), (7254, 3030728), (7536, 2917317), (7657, 2871216), (7874, 2792088), (8164, 2692908), (8892, 2472436), (8949, 2456688), (9144, 2404298), (9424, 2332863), (9652, 2277756), (9672, 2273046), (9734, 2258568), (9906, 2219352), (10602, 2073656), (11304, 1944878), (11811, 1861392), (11856, 1854327), (11932, 1842516), (12246, 1795272), (13208, 1664514), (14136, 1555242), (14478, 1518504), (14508, 1515364), (14601, 1505712), (14859, 1479568), (15314, 1435608), (15748, 1396044), (16328, 1346454), (17784, 1236218), (17898, 1228344), (18288, 1202149), (18369, 1196848), (19304, 1138878), (19344, 1136523), (19468, 1129284), (19812, 1109676), (19939, 1102608), (21204, 1036828), (21717, 1012336), (22608, 972439), (22971, 957072), (23622, 930696), (23864, 921258), (24492, 897636), (26416, 832257), (26847, 818896), (28272, 777621), (28956, 759252), (29016, 757682), (29202, 752856), (29718, 739784), (30628, 717804), (31369, 700848), (31496, 698022), (32656, 673227), (35433, 620464), (35568, 618109), (35796, 614172), (36738, 598424), (38608, 569439), (38779, 566928), (38936, 564642), (39624, 554838), (39878, 551304), (42408, 518414), (43434, 506168), (43803, 501904), (45942, 478536), (47244, 465348), (47728, 460629), (48984, 448818), (51181, 429552), (53694, 409448), (57912, 379626), (58032, 378841), (58404, 376428), (59436, 369892), (59817, 367536), (61256, 358902), (62738, 350424), (62992, 349011), (63271, 347472), (68913, 319024), (70866, 310232), (71592, 307086), (73476, 299212), (74803, 293904), (77558, 283464), (77872, 282321), (79248, 277419), (79756, 275652), (84816, 259207), (86868, 253084), (87606, 250952), (91884, 239268), (92473, 237744), (94107, 233616), (94488, 232674), (97968, 224409), (102362, 214776), (107388, 204724), (115824, 189813), (116337, 188976), (116808, 188214), (118872, 184946), (119634, 183768), (122512, 179451), (125476, 175212), (126542, 173736), (137826, 159512), (141732, 155116), (143184, 153543), (146952, 149606)]