21664291968

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 384

約数和(自身を含む): 72196660800

約数和(自身を除く): 50532368832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 128, 132, 144, 176, 186, 192, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 384, 396, 432, 496, 528, 558, 576, 593, 594, 682, 704, 744, 792, 837, 864, 961, 992, 1023, 1056, 1116, 1152, 1186, 1188, 1364, 1408, 1488, 1584, 1674, 1728, 1779, 1922, 1984, 2046, 2112, 2232, 2372, 2376, 2728, 2883, 2976, 3069, 3168, 3348, 3456, 3558, 3844, 3968, 4092, 4224, 4464, 4744, 4752, 5337, 5456, 5766, 5952, 6138, 6336, 6523, 6696, 7116, 7688, 8184, 8649, 8928, 9207, 9488, 9504, 10571, 10674, 10912, 11532, 11904, 12276, 12672, 13046, 13392, 14232, 15376, 16011, 16368, 17298, 17856, 18383, 18414, 18976, 19008, 19569, 21142, 21348, 21824, 23064, 24552, 25947, 26092, 26784, 28464, 30752, 31713, 32022, 32736, 34596, 35712, 36766, 36828, 37952, 38016, 39138, 42284, 42696, 43648, 46128, 49104, 51894, 52184, 53568, 55149, 56928, 58707, 61504, 63426, 64044, 65472, 69192, 73532, 73656, 75904, 78276, 84568, 85392, 92256, 95139, 98208, 103788, 104368, 107136, 110298, 113856, 117414, 123008, 126852, 128088, 130944, 138384, 147064, 147312, 156552, 165447, 169136, 170784, 176121, 184512, 190278, 196416, 202213, 207576, 208736, 220596, 227712, 234828, 253704, 256176, 276768, 285417, 294128, 294624, 313104, 330894, 338272, 341568, 352242, 369024, 380556, 392832, 404426, 415152, 417472, 441192, 469656, 496341, 507408, 512352, 553536, 569873, 570834, 588256, 589248, 606639, 626208, 661788, 676544, 683136, 704484, 761112, 808852, 830304, 834944, 882384, 939312, 992682, 1014816, 1024704, 1107072, 1139746, 1141668, 1176512, 1178496, 1213278, 1252416, 1323576, 1353088, 1408968, 1522224, 1617704, 1660608, 1709619, 1764768, 1819917, 1878624, 1985364, 2029632, 2049408, 2279492, 2283336, 2353024, 2426556, 2504832, 2647152, 2817936, 3044448, 3235408, 3321216, 3419238, 3529536, 3639834, 3757248, 3970728, 4059264, 4558984, 4566672, 4853112, 5128857, 5294304, 5459751, 5635872, 6088896, 6268603, 6470816, 6838476, 7059072, 7279668, 7514496, 7941456, 9117968, 9133344, 9706224, 10257714, 10588608, 10919502, 11271744, 12177792, 12537206, 12941632, 13676952, 14559336, 15386571, 15882912, 18235936, 18266688, 18805809, 19412448, 20515428, 21177216, 21839004, 22543488, 25074412, 25883264, 27353904, 29118672, 30773142, 31765824, 36471872, 36533376, 37611618, 38824896, 41030856, 43678008, 50148824, 54707808, 56417427, 58237344, 61546284, 63531648, 72943744, 75223236, 77649792, 82061712, 87356016, 100297648, 109415616, 112834854, 116474688, 123092568, 150446472, 164123424, 169252281, 174712032, 200595296, 218831232, 225669708, 232949376, 246185136, 300892944, 328246848, 338504562, 349424064, 401190592, 451339416, 492370272, 601785888, 656493696, 677009124, 698848128, 802381184, 902678832, 984740544, 1203571776, 1354018248, 1805357664, 1969481088, 2407143552, 2708036496, 3610715328, 5416072992, 7221430656, 10832145984, 21664291968]

約数ペア:

[(1, 21664291968), (2, 10832145984), (3, 7221430656), (4, 5416072992), (6, 3610715328), (8, 2708036496), (9, 2407143552), (11, 1969481088), (12, 1805357664), (16, 1354018248), (18, 1203571776), (22, 984740544), (24, 902678832), (27, 802381184), (31, 698848128), (32, 677009124), (33, 656493696), (36, 601785888), (44, 492370272), (48, 451339416), (54, 401190592), (62, 349424064), (64, 338504562), (66, 328246848), (72, 300892944), (88, 246185136), (93, 232949376), (96, 225669708), (99, 218831232), (108, 200595296), (124, 174712032), (128, 169252281), (132, 164123424), (144, 150446472), (176, 123092568), (186, 116474688), (192, 112834854), (198, 109415616), (216, 100297648), (248, 87356016), (264, 82061712), (279, 77649792), (288, 75223236), (297, 72943744), (341, 63531648), (352, 61546284), (372, 58237344), (384, 56417427), (396, 54707808), (432, 50148824), (496, 43678008), (528, 41030856), (558, 38824896), (576, 37611618), (593, 36533376), (594, 36471872), (682, 31765824), (704, 30773142), (744, 29118672), (792, 27353904), (837, 25883264), (864, 25074412), (961, 22543488), (992, 21839004), (1023, 21177216), (1056, 20515428), (1116, 19412448), (1152, 18805809), (1186, 18266688), (1188, 18235936), (1364, 15882912), (1408, 15386571), (1488, 14559336), (1584, 13676952), (1674, 12941632), (1728, 12537206), (1779, 12177792), (1922, 11271744), (1984, 10919502), (2046, 10588608), (2112, 10257714), (2232, 9706224), (2372, 9133344), (2376, 9117968), (2728, 7941456), (2883, 7514496), (2976, 7279668), (3069, 7059072), (3168, 6838476), (3348, 6470816), (3456, 6268603), (3558, 6088896), (3844, 5635872), (3968, 5459751), (4092, 5294304), (4224, 5128857), (4464, 4853112), (4744, 4566672), (4752, 4558984), (5337, 4059264), (5456, 3970728), (5766, 3757248), (5952, 3639834), (6138, 3529536), (6336, 3419238), (6523, 3321216), (6696, 3235408), (7116, 3044448), (7688, 2817936), (8184, 2647152), (8649, 2504832), (8928, 2426556), (9207, 2353024), (9488, 2283336), (9504, 2279492), (10571, 2049408), (10674, 2029632), (10912, 1985364), (11532, 1878624), (11904, 1819917), (12276, 1764768), (12672, 1709619), (13046, 1660608), (13392, 1617704), (14232, 1522224), (15376, 1408968), (16011, 1353088), (16368, 1323576), (17298, 1252416), (17856, 1213278), (18383, 1178496), (18414, 1176512), (18976, 1141668), (19008, 1139746), (19569, 1107072), (21142, 1024704), (21348, 1014816), (21824, 992682), (23064, 939312), (24552, 882384), (25947, 834944), (26092, 830304), (26784, 808852), (28464, 761112), (30752, 704484), (31713, 683136), (32022, 676544), (32736, 661788), (34596, 626208), (35712, 606639), (36766, 589248), (36828, 588256), (37952, 570834), (38016, 569873), (39138, 553536), (42284, 512352), (42696, 507408), (43648, 496341), (46128, 469656), (49104, 441192), (51894, 417472), (52184, 415152), (53568, 404426), (55149, 392832), (56928, 380556), (58707, 369024), (61504, 352242), (63426, 341568), (64044, 338272), (65472, 330894), (69192, 313104), (73532, 294624), (73656, 294128), (75904, 285417), (78276, 276768), (84568, 256176), (85392, 253704), (92256, 234828), (95139, 227712), (98208, 220596), (103788, 208736), (104368, 207576), (107136, 202213), (110298, 196416), (113856, 190278), (117414, 184512), (123008, 176121), (126852, 170784), (128088, 169136), (130944, 165447), (138384, 156552), (147064, 147312)]