343379484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9803}}^1$

素因数の和:9959

約数の個数: 72

約数和(自身を含む): 999223680

約数和(自身を除く): 655844196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 9803, 11676, 17514, 19606, 29409, 35028, 39212, 58818, 68621, 88227, 117636, 137242, 176454, 205863, 274484, 352908, 411726, 617589, 823452, 1235178, 1362617, 2470356, 2725234, 4087851, 5450468, 8175702, 9538319, 12263553, 16351404, 19076638, 24527106, 28614957, 38153276, 49054212, 57229914, 85844871, 114459828, 171689742, 343379484]

約数ペア:

[(1, 343379484), (2, 171689742), (3, 114459828), (4, 85844871), (6, 57229914), (7, 49054212), (9, 38153276), (12, 28614957), (14, 24527106), (18, 19076638), (21, 16351404), (28, 12263553), (36, 9538319), (42, 8175702), (63, 5450468), (84, 4087851), (126, 2725234), (139, 2470356), (252, 1362617), (278, 1235178), (417, 823452), (556, 617589), (834, 411726), (973, 352908), (1251, 274484), (1668, 205863), (1946, 176454), (2502, 137242), (2919, 117636), (3892, 88227), (5004, 68621), (5838, 58818), (8757, 39212), (9803, 35028), (11676, 29409), (17514, 19606)]