21425070912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{45677}}^1$

素因数の和:46048

約数の個数: 112

約数和(自身を含む): 64972387200

約数和(自身を除く): 43547316288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 349, 448, 672, 698, 1047, 1344, 1396, 2094, 2443, 2792, 4188, 4886, 5584, 7329, 8376, 9772, 11168, 14658, 16752, 19544, 22336, 29316, 33504, 39088, 45677, 58632, 67008, 78176, 91354, 117264, 137031, 156352, 182708, 234528, 274062, 319739, 365416, 469056, 548124, 639478, 730832, 959217, 1096248, 1278956, 1461664, 1918434, 2192496, 2557912, 2923328, 3836868, 4384992, 5115824, 7673736, 8769984, 10231648, 15347472, 15941273, 20463296, 30694944, 31882546, 47823819, 61389888, 63765092, 95647638, 111588911, 127530184, 191295276, 223177822, 255060368, 334766733, 382590552, 446355644, 510120736, 669533466, 765181104, 892711288, 1020241472, 1339066932, 1530362208, 1785422576, 2678133864, 3060724416, 3570845152, 5356267728, 7141690304, 10712535456, 21425070912]

約数ペア:

[(1, 21425070912), (2, 10712535456), (3, 7141690304), (4, 5356267728), (6, 3570845152), (7, 3060724416), (8, 2678133864), (12, 1785422576), (14, 1530362208), (16, 1339066932), (21, 1020241472), (24, 892711288), (28, 765181104), (32, 669533466), (42, 510120736), (48, 446355644), (56, 382590552), (64, 334766733), (84, 255060368), (96, 223177822), (112, 191295276), (168, 127530184), (192, 111588911), (224, 95647638), (336, 63765092), (349, 61389888), (448, 47823819), (672, 31882546), (698, 30694944), (1047, 20463296), (1344, 15941273), (1396, 15347472), (2094, 10231648), (2443, 8769984), (2792, 7673736), (4188, 5115824), (4886, 4384992), (5584, 3836868), (7329, 2923328), (8376, 2557912), (9772, 2192496), (11168, 1918434), (14658, 1461664), (16752, 1278956), (19544, 1096248), (22336, 959217), (29316, 730832), (33504, 639478), (39088, 548124), (45677, 469056), (58632, 365416), (67008, 319739), (78176, 274062), (91354, 234528), (117264, 182708), (137031, 156352)]