345520084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6829}}^1$

素因数の和:6992

約数の個数: 48

約数和(自身を含む): 749660800

約数和(自身を除く): 404140716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 6829, 7228, 12649, 13658, 25298, 27316, 47803, 50596, 88777, 95606, 177554, 191212, 355108, 621439, 949231, 1242878, 1898462, 2485756, 3796924, 6644617, 12340003, 13289234, 24680006, 26578468, 49360012, 86380021, 172760042, 345520084]

約数ペア:

[(1, 345520084), (2, 172760042), (4, 86380021), (7, 49360012), (13, 26578468), (14, 24680006), (26, 13289234), (28, 12340003), (52, 6644617), (91, 3796924), (139, 2485756), (182, 1898462), (278, 1242878), (364, 949231), (556, 621439), (973, 355108), (1807, 191212), (1946, 177554), (3614, 95606), (3892, 88777), (6829, 50596), (7228, 47803), (12649, 27316), (13658, 25298)]