1997232048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 6711284736

約数和(自身を除く): 4714052688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 277, 311, 322, 336, 368, 414, 483, 504, 552, 554, 622, 644, 828, 831, 933, 966, 1008, 1104, 1108, 1244, 1288, 1449, 1656, 1662, 1866, 1932, 1939, 2177, 2216, 2488, 2493, 2576, 2799, 2898, 3312, 3324, 3732, 3864, 3878, 4354, 4432, 4976, 4986, 5598, 5796, 5817, 6371, 6531, 6648, 7153, 7464, 7728, 7756, 8708, 9972, 11196, 11592, 11634, 12742, 13062, 13296, 14306, 14928, 15512, 17416, 17451, 19113, 19593, 19944, 21459, 22392, 23184, 23268, 25484, 26124, 28612, 31024, 34832, 34902, 38226, 39186, 39888, 42918, 44597, 44784, 46536, 50071, 50968, 52248, 57224, 57339, 64377, 69804, 76452, 78372, 85836, 86147, 89194, 93072, 100142, 101936, 104496, 114448, 114678, 128754, 133791, 139608, 150213, 152904, 156744, 171672, 172294, 178388, 200284, 229356, 257508, 258441, 267582, 279216, 300426, 305808, 313488, 343344, 344588, 356776, 400568, 401373, 450639, 458712, 515016, 516882, 535164, 600852, 603029, 689176, 713552, 775323, 801136, 802746, 901278, 917424, 1030032, 1033764, 1070328, 1201704, 1206058, 1378352, 1550646, 1605492, 1802556, 1809087, 1981381, 2067528, 2140656, 2403408, 2412116, 3101292, 3210984, 3605112, 3618174, 3962762, 4135056, 4824232, 5427261, 5944143, 6202584, 6421968, 7210224, 7236348, 7925524, 9648464, 10854522, 11888286, 12405168, 13869667, 14472696, 15851048, 17832429, 21709044, 23776572, 27739334, 28945392, 31702096, 35664858, 41609001, 43418088, 47553144, 55478668, 71329716, 83218002, 86836176, 95106288, 110957336, 124827003, 142659432, 166436004, 221914672, 249654006, 285318864, 332872008, 499308012, 665744016, 998616024, 1997232048]

約数ペア:

[(1, 1997232048), (2, 998616024), (3, 665744016), (4, 499308012), (6, 332872008), (7, 285318864), (8, 249654006), (9, 221914672), (12, 166436004), (14, 142659432), (16, 124827003), (18, 110957336), (21, 95106288), (23, 86836176), (24, 83218002), (28, 71329716), (36, 55478668), (42, 47553144), (46, 43418088), (48, 41609001), (56, 35664858), (63, 31702096), (69, 28945392), (72, 27739334), (84, 23776572), (92, 21709044), (112, 17832429), (126, 15851048), (138, 14472696), (144, 13869667), (161, 12405168), (168, 11888286), (184, 10854522), (207, 9648464), (252, 7925524), (276, 7236348), (277, 7210224), (311, 6421968), (322, 6202584), (336, 5944143), (368, 5427261), (414, 4824232), (483, 4135056), (504, 3962762), (552, 3618174), (554, 3605112), (622, 3210984), (644, 3101292), (828, 2412116), (831, 2403408), (933, 2140656), (966, 2067528), (1008, 1981381), (1104, 1809087), (1108, 1802556), (1244, 1605492), (1288, 1550646), (1449, 1378352), (1656, 1206058), (1662, 1201704), (1866, 1070328), (1932, 1033764), (1939, 1030032), (2177, 917424), (2216, 901278), (2488, 802746), (2493, 801136), (2576, 775323), (2799, 713552), (2898, 689176), (3312, 603029), (3324, 600852), (3732, 535164), (3864, 516882), (3878, 515016), (4354, 458712), (4432, 450639), (4976, 401373), (4986, 400568), (5598, 356776), (5796, 344588), (5817, 343344), (6371, 313488), (6531, 305808), (6648, 300426), (7153, 279216), (7464, 267582), (7728, 258441), (7756, 257508), (8708, 229356), (9972, 200284), (11196, 178388), (11592, 172294), (11634, 171672), (12742, 156744), (13062, 152904), (13296, 150213), (14306, 139608), (14928, 133791), (15512, 128754), (17416, 114678), (17451, 114448), (19113, 104496), (19593, 101936), (19944, 100142), (21459, 93072), (22392, 89194), (23184, 86147), (23268, 85836), (25484, 78372), (26124, 76452), (28612, 69804), (31024, 64377), (34832, 57339), (34902, 57224), (38226, 52248), (39186, 50968), (39888, 50071), (42918, 46536), (44597, 44784)]