419875008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{312407}}^1$

素因数の和:312429

約数の個数: 56

約数和(自身を含む): 1269626112

約数和(自身を除く): 849751104

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, 448, 672, 1344, 312407, 624814, 937221, 1249628, 1874442, 2186849, 2499256, 3748884, 4373698, 4998512, 6560547, 7497768, 8747396, 9997024, 13121094, 14995536, 17494792, 19994048, 26242188, 29991072, 34989584, 52484376, 59982144, 69979168, 104968752, 139958336, 209937504, 419875008]

約数ペア:

[(1, 419875008), (2, 209937504), (3, 139958336), (4, 104968752), (6, 69979168), (7, 59982144), (8, 52484376), (12, 34989584), (14, 29991072), (16, 26242188), (21, 19994048), (24, 17494792), (28, 14995536), (32, 13121094), (42, 9997024), (48, 8747396), (56, 7497768), (64, 6560547), (84, 4998512), (96, 4373698), (112, 3748884), (168, 2499256), (192, 2186849), (224, 1874442), (336, 1249628), (448, 937221), (672, 624814), (1344, 312407)]