1557100608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5881}}^1$

素因数の和:6100

約数の個数: 112

約数和(自身を含む): 4733080704

約数和(自身を除く): 3175980096

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, 197, 224, 336, 394, 448, 591, 672, 788, 1182, 1344, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 5881, 6304, 8274, 9456, 11032, 11762, 12608, 16548, 17643, 18912, 22064, 23524, 33096, 35286, 37824, 41167, 44128, 47048, 66192, 70572, 82334, 88256, 94096, 123501, 132384, 141144, 164668, 188192, 247002, 264768, 282288, 329336, 376384, 494004, 564576, 658672, 988008, 1129152, 1158557, 1317344, 1976016, 2317114, 2634688, 3475671, 3952032, 4634228, 6951342, 7904064, 8109899, 9268456, 13902684, 16219798, 18536912, 24329697, 27805368, 32439596, 37073824, 48659394, 55610736, 64879192, 74147648, 97318788, 111221472, 129758384, 194637576, 222442944, 259516768, 389275152, 519033536, 778550304, 1557100608]

約数ペア:

[(1, 1557100608), (2, 778550304), (3, 519033536), (4, 389275152), (6, 259516768), (7, 222442944), (8, 194637576), (12, 129758384), (14, 111221472), (16, 97318788), (21, 74147648), (24, 64879192), (28, 55610736), (32, 48659394), (42, 37073824), (48, 32439596), (56, 27805368), (64, 24329697), (84, 18536912), (96, 16219798), (112, 13902684), (168, 9268456), (192, 8109899), (197, 7904064), (224, 6951342), (336, 4634228), (394, 3952032), (448, 3475671), (591, 2634688), (672, 2317114), (788, 1976016), (1182, 1317344), (1344, 1158557), (1379, 1129152), (1576, 988008), (2364, 658672), (2758, 564576), (3152, 494004), (4137, 376384), (4728, 329336), (5516, 282288), (5881, 264768), (6304, 247002), (8274, 188192), (9456, 164668), (11032, 141144), (11762, 132384), (12608, 123501), (16548, 94096), (17643, 88256), (18912, 82334), (22064, 70572), (23524, 66192), (33096, 47048), (35286, 44128), (37824, 41167)]