318204068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3089}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 688007040

約数和(自身を除く): 369802972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 283, 364, 566, 1132, 1981, 3089, 3679, 3962, 6178, 7358, 7924, 12356, 14716, 21623, 25753, 40157, 43246, 51506, 80314, 86492, 103012, 160628, 281099, 562198, 874187, 1124396, 1748374, 3496748, 6119309, 11364431, 12238618, 22728862, 24477236, 45457724, 79551017, 159102034, 318204068]

約数ペア:

[(1, 318204068), (2, 159102034), (4, 79551017), (7, 45457724), (13, 24477236), (14, 22728862), (26, 12238618), (28, 11364431), (52, 6119309), (91, 3496748), (182, 1748374), (283, 1124396), (364, 874187), (566, 562198), (1132, 281099), (1981, 160628), (3089, 103012), (3679, 86492), (3962, 80314), (6178, 51506), (7358, 43246), (7924, 40157), (12356, 25753), (14716, 21623)]