1981736875008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{630593}}^1$

素因数の和:630661

約数の個数: 264

約数和(自身を含む): 6443802982656

約数和(自身を除く): 4462066107648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1024, 1056, 1116, 1152, 1364, 1408, 1488, 1536, 1584, 1984, 2046, 2112, 2232, 2304, 2728, 2816, 2976, 3069, 3072, 3168, 3968, 4092, 4224, 4464, 4608, 5456, 5632, 5952, 6138, 6336, 7936, 8184, 8448, 8928, 9216, 10912, 11264, 11904, 12276, 12672, 15872, 16368, 16896, 17856, 21824, 23808, 24552, 25344, 31744, 32736, 33792, 35712, 43648, 47616, 49104, 50688, 65472, 71424, 87296, 95232, 98208, 101376, 130944, 142848, 174592, 196416, 261888, 285696, 349184, 392832, 523776, 630593, 785664, 1047552, 1261186, 1571328, 1891779, 2522372, 3142656, 3783558, 5044744, 5675337, 6936523, 7567116, 10089488, 11350674, 13873046, 15134232, 19548383, 20178976, 20809569, 22701348, 27746092, 30268464, 39096766, 40357952, 41619138, 45402696, 55492184, 58645149, 60536928, 62428707, 78193532, 80715904, 83238276, 90805392, 110984368, 117290298, 121073856, 124857414, 156387064, 161431808, 166476552, 175935447, 181610784, 215032213, 221968736, 234580596, 242147712, 249714828, 312774128, 322863616, 332953104, 351870894, 363221568, 430064426, 443937472, 469161192, 484295424, 499429656, 625548256, 645096639, 645727232, 665906208, 703741788, 726443136, 860128852, 887874944, 938322384, 968590848, 998859312, 1251096512, 1290193278, 1331812416, 1407483576, 1452886272, 1720257704, 1775749888, 1876644768, 1935289917, 1937181696, 1997718624, 2502193024, 2580386556, 2663624832, 2814967152, 2905772544, 3440515408, 3551499776, 3753289536, 3870579834, 3995437248, 5004386048, 5160773112, 5327249664, 5629934304, 5811545088, 6881030816, 7102999552, 7506579072, 7741159668, 7990874496, 10008772096, 10321546224, 10654499328, 11259868608, 13762061632, 15013158144, 15482319336, 15981748992, 20017544192, 20643092448, 21308998656, 22519737216, 27524123264, 30026316288, 30964638672, 31963497984, 41286184896, 45039474432, 55048246528, 60052632576, 61929277344, 63926995968, 82572369792, 90078948864, 110096493056, 123858554688, 165144739584, 180157897728, 220192986112, 247717109376, 330289479168, 495434218752, 660578958336, 990868437504, 1981736875008]

約数ペア:

[(1, 1981736875008), (2, 990868437504), (3, 660578958336), (4, 495434218752), (6, 330289479168), (8, 247717109376), (9, 220192986112), (11, 180157897728), (12, 165144739584), (16, 123858554688), (18, 110096493056), (22, 90078948864), (24, 82572369792), (31, 63926995968), (32, 61929277344), (33, 60052632576), (36, 55048246528), (44, 45039474432), (48, 41286184896), (62, 31963497984), (64, 30964638672), (66, 30026316288), (72, 27524123264), (88, 22519737216), (93, 21308998656), (96, 20643092448), (99, 20017544192), (124, 15981748992), (128, 15482319336), (132, 15013158144), (144, 13762061632), (176, 11259868608), (186, 10654499328), (192, 10321546224), (198, 10008772096), (248, 7990874496), (256, 7741159668), (264, 7506579072), (279, 7102999552), (288, 6881030816), (341, 5811545088), (352, 5629934304), (372, 5327249664), (384, 5160773112), (396, 5004386048), (496, 3995437248), (512, 3870579834), (528, 3753289536), (558, 3551499776), (576, 3440515408), (682, 2905772544), (704, 2814967152), (744, 2663624832), (768, 2580386556), (792, 2502193024), (992, 1997718624), (1023, 1937181696), (1024, 1935289917), (1056, 1876644768), (1116, 1775749888), (1152, 1720257704), (1364, 1452886272), (1408, 1407483576), (1488, 1331812416), (1536, 1290193278), (1584, 1251096512), (1984, 998859312), (2046, 968590848), (2112, 938322384), (2232, 887874944), (2304, 860128852), (2728, 726443136), (2816, 703741788), (2976, 665906208), (3069, 645727232), (3072, 645096639), (3168, 625548256), (3968, 499429656), (4092, 484295424), (4224, 469161192), (4464, 443937472), (4608, 430064426), (5456, 363221568), (5632, 351870894), (5952, 332953104), (6138, 322863616), (6336, 312774128), (7936, 249714828), (8184, 242147712), (8448, 234580596), (8928, 221968736), (9216, 215032213), (10912, 181610784), (11264, 175935447), (11904, 166476552), (12276, 161431808), (12672, 156387064), (15872, 124857414), (16368, 121073856), (16896, 117290298), (17856, 110984368), (21824, 90805392), (23808, 83238276), (24552, 80715904), (25344, 78193532), (31744, 62428707), (32736, 60536928), (33792, 58645149), (35712, 55492184), (43648, 45402696), (47616, 41619138), (49104, 40357952), (50688, 39096766), (65472, 30268464), (71424, 27746092), (87296, 22701348), (95232, 20809569), (98208, 20178976), (101376, 19548383), (130944, 15134232), (142848, 13873046), (174592, 11350674), (196416, 10089488), (261888, 7567116), (285696, 6936523), (349184, 5675337), (392832, 5044744), (523776, 3783558), (630593, 3142656), (785664, 2522372), (1047552, 1891779), (1261186, 1571328)]