678528020748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1\times {\mathrm{1295603}}^1$

素因数の和:1297926

約数の個数: 48

約数和(自身を含む): 1667286875520

約数和(自身を除く): 988758854772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2297, 4594, 6891, 9188, 13782, 27564, 43643, 87286, 130929, 174572, 261858, 523716, 1295603, 2591206, 3886809, 5182412, 7773618, 15547236, 24616457, 49232914, 73849371, 98465828, 147698742, 295397484, 2976000091, 5952000182, 8928000273, 11904000364, 17856000546, 35712001092, 56544001729, 113088003458, 169632005187, 226176006916, 339264010374, 678528020748]

約数ペア:

[(1, 678528020748), (2, 339264010374), (3, 226176006916), (4, 169632005187), (6, 113088003458), (12, 56544001729), (19, 35712001092), (38, 17856000546), (57, 11904000364), (76, 8928000273), (114, 5952000182), (228, 2976000091), (2297, 295397484), (4594, 147698742), (6891, 98465828), (9188, 73849371), (13782, 49232914), (27564, 24616457), (43643, 15547236), (87286, 7773618), (130929, 5182412), (174572, 3886809), (261858, 2591206), (523716, 1295603)]