213465348

素因数分解:

$2^2\times 3^3\times {\mathrm{719}}^1\times {\mathrm{2749}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 554400000

約数和(自身を除く): 340934652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 719, 1438, 2157, 2749, 2876, 4314, 5498, 6471, 8247, 8628, 10996, 12942, 16494, 19413, 24741, 25884, 32988, 38826, 49482, 74223, 77652, 98964, 148446, 296892, 1976531, 3953062, 5929593, 7906124, 11859186, 17788779, 23718372, 35577558, 53366337, 71155116, 106732674, 213465348]

約数ペア:

[(1, 213465348), (2, 106732674), (3, 71155116), (4, 53366337), (6, 35577558), (9, 23718372), (12, 17788779), (18, 11859186), (27, 7906124), (36, 5929593), (54, 3953062), (108, 1976531), (719, 296892), (1438, 148446), (2157, 98964), (2749, 77652), (2876, 74223), (4314, 49482), (5498, 38826), (6471, 32988), (8247, 25884), (8628, 24741), (10996, 19413), (12942, 16494)]