313403856

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 824947200

約数和(自身を除く): 511543344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 139, 214, 278, 321, 417, 428, 439, 556, 642, 834, 856, 878, 1112, 1284, 1317, 1668, 1712, 1756, 2224, 2568, 2634, 3336, 3512, 5136, 5268, 6672, 7024, 10536, 14873, 21072, 29746, 44619, 46973, 59492, 61021, 89238, 93946, 118984, 122042, 140919, 178476, 183063, 187892, 237968, 244084, 281838, 356952, 366126, 375784, 488168, 563676, 713904, 732252, 751568, 976336, 1127352, 1464504, 2254704, 2929008, 6529247, 13058494, 19587741, 26116988, 39175482, 52233976, 78350964, 104467952, 156701928, 313403856]

約数ペア:

[(1, 313403856), (2, 156701928), (3, 104467952), (4, 78350964), (6, 52233976), (8, 39175482), (12, 26116988), (16, 19587741), (24, 13058494), (48, 6529247), (107, 2929008), (139, 2254704), (214, 1464504), (278, 1127352), (321, 976336), (417, 751568), (428, 732252), (439, 713904), (556, 563676), (642, 488168), (834, 375784), (856, 366126), (878, 356952), (1112, 281838), (1284, 244084), (1317, 237968), (1668, 187892), (1712, 183063), (1756, 178476), (2224, 140919), (2568, 122042), (2634, 118984), (3336, 93946), (3512, 89238), (5136, 61021), (5268, 59492), (6672, 46973), (7024, 44619), (10536, 29746), (14873, 21072)]