349505052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{3329}}^1$

素因数の和:4022

約数の個数: 48

約数和(自身を含む): 879812640

約数和(自身を除く): 530307588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 673, 1346, 2019, 2692, 3329, 4038, 6658, 8076, 8749, 9987, 13316, 17498, 19974, 26247, 34996, 39948, 43277, 52494, 86554, 104988, 129831, 173108, 259662, 519324, 2240417, 4480834, 6721251, 8961668, 13442502, 26885004, 29125421, 58250842, 87376263, 116501684, 174752526, 349505052]

約数ペア:

[(1, 349505052), (2, 174752526), (3, 116501684), (4, 87376263), (6, 58250842), (12, 29125421), (13, 26885004), (26, 13442502), (39, 8961668), (52, 6721251), (78, 4480834), (156, 2240417), (673, 519324), (1346, 259662), (2019, 173108), (2692, 129831), (3329, 104988), (4038, 86554), (6658, 52494), (8076, 43277), (8749, 39948), (9987, 34996), (13316, 26247), (17498, 19974)]