343295838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2366

約数の個数: 72

約数和(自身を含む): 819503568

約数和(自身を除く): 476207730

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 361, 414, 437, 722, 874, 1083, 1311, 2166, 2297, 2622, 3249, 3933, 4594, 6498, 6891, 7866, 8303, 13782, 16606, 20673, 24909, 41346, 43643, 49818, 52831, 74727, 87286, 105662, 130929, 149454, 158493, 261858, 316986, 392787, 475479, 785574, 829217, 950958, 1003789, 1658434, 2007578, 2487651, 3011367, 4975302, 6022734, 7462953, 9034101, 14925906, 18068202, 19071991, 38143982, 57215973, 114431946, 171647919, 343295838]

約数ペア:

[(1, 343295838), (2, 171647919), (3, 114431946), (6, 57215973), (9, 38143982), (18, 19071991), (19, 18068202), (23, 14925906), (38, 9034101), (46, 7462953), (57, 6022734), (69, 4975302), (114, 3011367), (138, 2487651), (171, 2007578), (207, 1658434), (342, 1003789), (361, 950958), (414, 829217), (437, 785574), (722, 475479), (874, 392787), (1083, 316986), (1311, 261858), (2166, 158493), (2297, 149454), (2622, 130929), (3249, 105662), (3933, 87286), (4594, 74727), (6498, 52831), (6891, 49818), (7866, 43643), (8303, 41346), (13782, 24909), (16606, 20673)]