319465008

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26729}}^1$

素因数の和:26826

約数の個数: 60

約数和(自身を含む): 904863960

約数和(自身を除く): 585398952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 26729, 53458, 80187, 106916, 160374, 213832, 240561, 320748, 427664, 481122, 641496, 962244, 1282992, 1924488, 2218507, 3848976, 4437014, 6655521, 8874028, 13311042, 17748056, 19966563, 26622084, 35496112, 39933126, 53244168, 79866252, 106488336, 159732504, 319465008]

約数ペア:

[(1, 319465008), (2, 159732504), (3, 106488336), (4, 79866252), (6, 53244168), (8, 39933126), (9, 35496112), (12, 26622084), (16, 19966563), (18, 17748056), (24, 13311042), (36, 8874028), (48, 6655521), (72, 4437014), (83, 3848976), (144, 2218507), (166, 1924488), (249, 1282992), (332, 962244), (498, 641496), (664, 481122), (747, 427664), (996, 320748), (1328, 240561), (1494, 213832), (1992, 160374), (2988, 106916), (3984, 80187), (5976, 53458), (11952, 26729)]