2021137888

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 5482336608

約数和(自身を除く): 3461198720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 61, 68, 77, 88, 98, 112, 113, 119, 122, 136, 154, 176, 187, 196, 224, 226, 238, 244, 272, 308, 352, 374, 392, 427, 452, 476, 488, 539, 544, 616, 671, 748, 784, 791, 833, 854, 904, 952, 976, 1037, 1078, 1232, 1243, 1309, 1342, 1496, 1568, 1582, 1666, 1708, 1808, 1904, 1921, 1952, 2074, 2156, 2464, 2486, 2618, 2684, 2989, 2992, 3164, 3332, 3416, 3616, 3808, 3842, 4148, 4312, 4697, 4972, 5236, 5368, 5537, 5978, 5984, 6328, 6664, 6832, 6893, 7259, 7684, 8296, 8624, 8701, 9163, 9394, 9944, 10472, 10736, 11074, 11407, 11956, 12656, 13328, 13447, 13664, 13786, 14518, 15368, 16592, 17248, 17402, 18326, 18788, 19888, 20944, 21131, 21472, 22148, 22814, 23912, 25312, 26656, 26894, 27572, 29036, 30736, 32879, 33184, 34804, 36652, 37576, 39776, 41888, 42262, 44296, 45628, 47824, 48251, 50813, 53788, 55144, 58072, 60907, 61472, 65758, 69608, 73304, 75152, 75823, 79849, 84524, 88592, 91256, 94129, 95648, 96502, 101626, 107576, 110288, 116144, 117181, 121814, 131516, 139216, 146608, 147917, 150304, 151646, 159698, 169048, 177184, 182512, 188258, 193004, 203252, 215152, 220576, 232288, 234362, 243628, 263032, 278432, 293216, 295834, 303292, 319396, 337757, 338096, 365024, 376516, 386008, 406504, 430304, 468724, 487256, 526064, 530761, 558943, 591668, 606584, 638792, 675514, 676192, 753032, 772016, 813008, 820267, 937448, 974512, 1035419, 1052128, 1061522, 1117886, 1183336, 1213168, 1277584, 1288991, 1351028, 1506064, 1544032, 1626016, 1640534, 1874896, 1949024, 2070838, 2123044, 2235772, 2366672, 2426336, 2555168, 2577982, 2702056, 3012128, 3281068, 3715327, 3749792, 4141676, 4246088, 4471544, 4733344, 5155964, 5404112, 5741869, 6562136, 7430654, 8283352, 8492176, 8943088, 9022937, 10311928, 10808224, 11483738, 13124272, 14861308, 16566704, 16984352, 17886176, 18045874, 20623856, 22967476, 26248544, 29722616, 33133408, 36091748, 41247712, 45934952, 59445232, 63160559, 72183496, 91869904, 118890464, 126321118, 144366992, 183739808, 252642236, 288733984, 505284472, 1010568944, 2021137888]

約数ペア:

[(1, 2021137888), (2, 1010568944), (4, 505284472), (7, 288733984), (8, 252642236), (11, 183739808), (14, 144366992), (16, 126321118), (17, 118890464), (22, 91869904), (28, 72183496), (32, 63160559), (34, 59445232), (44, 45934952), (49, 41247712), (56, 36091748), (61, 33133408), (68, 29722616), (77, 26248544), (88, 22967476), (98, 20623856), (112, 18045874), (113, 17886176), (119, 16984352), (122, 16566704), (136, 14861308), (154, 13124272), (176, 11483738), (187, 10808224), (196, 10311928), (224, 9022937), (226, 8943088), (238, 8492176), (244, 8283352), (272, 7430654), (308, 6562136), (352, 5741869), (374, 5404112), (392, 5155964), (427, 4733344), (452, 4471544), (476, 4246088), (488, 4141676), (539, 3749792), (544, 3715327), (616, 3281068), (671, 3012128), (748, 2702056), (784, 2577982), (791, 2555168), (833, 2426336), (854, 2366672), (904, 2235772), (952, 2123044), (976, 2070838), (1037, 1949024), (1078, 1874896), (1232, 1640534), (1243, 1626016), (1309, 1544032), (1342, 1506064), (1496, 1351028), (1568, 1288991), (1582, 1277584), (1666, 1213168), (1708, 1183336), (1808, 1117886), (1904, 1061522), (1921, 1052128), (1952, 1035419), (2074, 974512), (2156, 937448), (2464, 820267), (2486, 813008), (2618, 772016), (2684, 753032), (2989, 676192), (2992, 675514), (3164, 638792), (3332, 606584), (3416, 591668), (3616, 558943), (3808, 530761), (3842, 526064), (4148, 487256), (4312, 468724), (4697, 430304), (4972, 406504), (5236, 386008), (5368, 376516), (5537, 365024), (5978, 338096), (5984, 337757), (6328, 319396), (6664, 303292), (6832, 295834), (6893, 293216), (7259, 278432), (7684, 263032), (8296, 243628), (8624, 234362), (8701, 232288), (9163, 220576), (9394, 215152), (9944, 203252), (10472, 193004), (10736, 188258), (11074, 182512), (11407, 177184), (11956, 169048), (12656, 159698), (13328, 151646), (13447, 150304), (13664, 147917), (13786, 146608), (14518, 139216), (15368, 131516), (16592, 121814), (17248, 117181), (17402, 116144), (18326, 110288), (18788, 107576), (19888, 101626), (20944, 96502), (21131, 95648), (21472, 94129), (22148, 91256), (22814, 88592), (23912, 84524), (25312, 79849), (26656, 75823), (26894, 75152), (27572, 73304), (29036, 69608), (30736, 65758), (32879, 61472), (33184, 60907), (34804, 58072), (36652, 55144), (37576, 53788), (39776, 50813), (41888, 48251), (42262, 47824), (44296, 45628)]