21942279072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:856

約数の個数: 288

約数和(自身を含む): 72610836480

約数和(自身を除く): 50668557408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 311, 316, 336, 443, 474, 504, 553, 622, 632, 672, 711, 886, 933, 948, 1008, 1106, 1244, 1264, 1329, 1422, 1659, 1772, 1866, 1896, 2016, 2177, 2212, 2488, 2528, 2658, 2799, 2844, 3101, 3318, 3544, 3732, 3792, 3987, 4354, 4424, 4976, 4977, 5316, 5598, 5688, 6202, 6531, 6636, 7088, 7464, 7584, 7974, 8708, 8848, 9303, 9952, 9954, 10632, 11196, 11376, 12404, 13062, 13272, 14176, 14928, 15948, 17416, 17696, 18606, 19593, 19908, 21264, 22392, 22752, 24569, 24808, 26124, 26544, 27909, 29856, 31896, 34832, 34997, 37212, 39186, 39816, 42528, 44784, 49138, 49616, 52248, 53088, 55818, 63792, 69664, 69994, 73707, 74424, 78372, 79632, 89568, 98276, 99232, 104496, 104991, 111636, 127584, 137773, 139988, 147414, 148848, 156744, 159264, 171983, 196552, 208992, 209982, 221121, 223272, 244979, 275546, 279976, 294828, 297696, 313488, 314973, 343966, 393104, 413319, 419964, 442242, 446544, 489958, 515949, 551092, 559952, 589656, 626976, 629946, 687932, 734937, 786208, 826638, 839928, 884484, 893088, 964411, 979916, 1031898, 1102184, 1119904, 1179312, 1239957, 1259892, 1375864, 1469874, 1547847, 1653276, 1679856, 1768968, 1928822, 1959832, 2063796, 2204368, 2204811, 2358624, 2479914, 2519784, 2751728, 2893233, 2939748, 3095694, 3306552, 3359712, 3537936, 3857644, 3919664, 4127592, 4408736, 4409622, 4959828, 5039568, 5503456, 5786466, 5879496, 6191388, 6613104, 7075872, 7715288, 7839328, 8255184, 8679699, 8819244, 9919656, 10079136, 10884067, 11572932, 11758992, 12382776, 13226208, 15430576, 16510368, 17359398, 17638488, 19839312, 21768134, 23145864, 23517984, 24765552, 30861152, 32652201, 34718796, 35276976, 39678624, 43536268, 46291728, 49531104, 65304402, 69437592, 70553952, 76188469, 87072536, 92583456, 97956603, 130608804, 138875184, 152376938, 174145072, 195913206, 228565407, 261217608, 277750368, 304753876, 348290144, 391826412, 457130814, 522435216, 609507752, 685696221, 783652824, 914261628, 1044870432, 1219015504, 1371392442, 1567305648, 1828523256, 2438031008, 2742784884, 3134611296, 3657046512, 5485569768, 7314093024, 10971139536, 21942279072]

約数ペア:

[(1, 21942279072), (2, 10971139536), (3, 7314093024), (4, 5485569768), (6, 3657046512), (7, 3134611296), (8, 2742784884), (9, 2438031008), (12, 1828523256), (14, 1567305648), (16, 1371392442), (18, 1219015504), (21, 1044870432), (24, 914261628), (28, 783652824), (32, 685696221), (36, 609507752), (42, 522435216), (48, 457130814), (56, 391826412), (63, 348290144), (72, 304753876), (79, 277750368), (84, 261217608), (96, 228565407), (112, 195913206), (126, 174145072), (144, 152376938), (158, 138875184), (168, 130608804), (224, 97956603), (237, 92583456), (252, 87072536), (288, 76188469), (311, 70553952), (316, 69437592), (336, 65304402), (443, 49531104), (474, 46291728), (504, 43536268), (553, 39678624), (622, 35276976), (632, 34718796), (672, 32652201), (711, 30861152), (886, 24765552), (933, 23517984), (948, 23145864), (1008, 21768134), (1106, 19839312), (1244, 17638488), (1264, 17359398), (1329, 16510368), (1422, 15430576), (1659, 13226208), (1772, 12382776), (1866, 11758992), (1896, 11572932), (2016, 10884067), (2177, 10079136), (2212, 9919656), (2488, 8819244), (2528, 8679699), (2658, 8255184), (2799, 7839328), (2844, 7715288), (3101, 7075872), (3318, 6613104), (3544, 6191388), (3732, 5879496), (3792, 5786466), (3987, 5503456), (4354, 5039568), (4424, 4959828), (4976, 4409622), (4977, 4408736), (5316, 4127592), (5598, 3919664), (5688, 3857644), (6202, 3537936), (6531, 3359712), (6636, 3306552), (7088, 3095694), (7464, 2939748), (7584, 2893233), (7974, 2751728), (8708, 2519784), (8848, 2479914), (9303, 2358624), (9952, 2204811), (9954, 2204368), (10632, 2063796), (11196, 1959832), (11376, 1928822), (12404, 1768968), (13062, 1679856), (13272, 1653276), (14176, 1547847), (14928, 1469874), (15948, 1375864), (17416, 1259892), (17696, 1239957), (18606, 1179312), (19593, 1119904), (19908, 1102184), (21264, 1031898), (22392, 979916), (22752, 964411), (24569, 893088), (24808, 884484), (26124, 839928), (26544, 826638), (27909, 786208), (29856, 734937), (31896, 687932), (34832, 629946), (34997, 626976), (37212, 589656), (39186, 559952), (39816, 551092), (42528, 515949), (44784, 489958), (49138, 446544), (49616, 442242), (52248, 419964), (53088, 413319), (55818, 393104), (63792, 343966), (69664, 314973), (69994, 313488), (73707, 297696), (74424, 294828), (78372, 279976), (79632, 275546), (89568, 244979), (98276, 223272), (99232, 221121), (104496, 209982), (104991, 208992), (111636, 196552), (127584, 171983), (137773, 159264), (139988, 156744), (147414, 148848)]