1256334912

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{6359}}^1$

素因数の和:6398

約数の個数: 168

約数和(自身を含む): 4200144000

約数和(自身を除く): 2943809088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3136, 3528, 4032, 4116, 4704, 5488, 6174, 6359, 7056, 8232, 9408, 10976, 12348, 12718, 14112, 16464, 19077, 21952, 24696, 25436, 28224, 32928, 38154, 44513, 49392, 50872, 57231, 65856, 76308, 89026, 98784, 101744, 114462, 133539, 152616, 178052, 197568, 203488, 228924, 267078, 305232, 311591, 356104, 400617, 406976, 457848, 534156, 610464, 623182, 712208, 801234, 915696, 934773, 1068312, 1220928, 1246364, 1424416, 1602468, 1831392, 1869546, 2136624, 2181137, 2492728, 2804319, 2848832, 3204936, 3662784, 3739092, 4273248, 4362274, 4985456, 5608638, 6409872, 6543411, 7478184, 8546496, 8724548, 9970912, 11217276, 12819744, 13086822, 14956368, 17449096, 19630233, 19941824, 22434552, 25639488, 26173644, 29912736, 34898192, 39260466, 44869104, 52347288, 59825472, 69796384, 78520932, 89738208, 104694576, 139592768, 157041864, 179476416, 209389152, 314083728, 418778304, 628167456, 1256334912]

約数ペア:

[(1, 1256334912), (2, 628167456), (3, 418778304), (4, 314083728), (6, 209389152), (7, 179476416), (8, 157041864), (9, 139592768), (12, 104694576), (14, 89738208), (16, 78520932), (18, 69796384), (21, 59825472), (24, 52347288), (28, 44869104), (32, 39260466), (36, 34898192), (42, 29912736), (48, 26173644), (49, 25639488), (56, 22434552), (63, 19941824), (64, 19630233), (72, 17449096), (84, 14956368), (96, 13086822), (98, 12819744), (112, 11217276), (126, 9970912), (144, 8724548), (147, 8546496), (168, 7478184), (192, 6543411), (196, 6409872), (224, 5608638), (252, 4985456), (288, 4362274), (294, 4273248), (336, 3739092), (343, 3662784), (392, 3204936), (441, 2848832), (448, 2804319), (504, 2492728), (576, 2181137), (588, 2136624), (672, 1869546), (686, 1831392), (784, 1602468), (882, 1424416), (1008, 1246364), (1029, 1220928), (1176, 1068312), (1344, 934773), (1372, 915696), (1568, 801234), (1764, 712208), (2016, 623182), (2058, 610464), (2352, 534156), (2744, 457848), (3087, 406976), (3136, 400617), (3528, 356104), (4032, 311591), (4116, 305232), (4704, 267078), (5488, 228924), (6174, 203488), (6359, 197568), (7056, 178052), (8232, 152616), (9408, 133539), (10976, 114462), (12348, 101744), (12718, 98784), (14112, 89026), (16464, 76308), (19077, 65856), (21952, 57231), (24696, 50872), (25436, 49392), (28224, 44513), (32928, 38154)]