380096216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{28097}}^1$

素因数の和:28211

約数の個数: 32

約数和(自身を含む): 758646000

約数和(自身を除く): 378549784

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 28097, 56194, 112388, 224776, 533843, 1067686, 2135372, 2500633, 4270744, 5001266, 10002532, 20005064, 47512027, 95024054, 190048108, 380096216]

約数ペア:

[(1, 380096216), (2, 190048108), (4, 95024054), (8, 47512027), (19, 20005064), (38, 10002532), (76, 5001266), (89, 4270744), (152, 2500633), (178, 2135372), (356, 1067686), (712, 533843), (1691, 224776), (3382, 112388), (6764, 56194), (13528, 28097)]