340053512

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{2423}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 651862080

約数和(自身を除く): 311808568

約数列:

[1, 2, 4, 8, 53, 106, 212, 331, 424, 662, 1324, 2423, 2648, 4846, 9692, 17543, 19384, 35086, 70172, 128419, 140344, 256838, 513676, 802013, 1027352, 1604026, 3208052, 6416104, 42506689, 85013378, 170026756, 340053512]

約数ペア:

[(1, 340053512), (2, 170026756), (4, 85013378), (8, 42506689), (53, 6416104), (106, 3208052), (212, 1604026), (331, 1027352), (424, 802013), (662, 513676), (1324, 256838), (2423, 140344), (2648, 128419), (4846, 70172), (9692, 35086), (17543, 19384)]